Integer Profile

1,457,540

2^2 × 5 × 7 × 29 × 359

Prime factors, divisor sums, positional representations and sequence properties for 1,457,540. The prime factorization is 2^2 × 5 × 7 × 29 × 359.

Number of positive divisors: 48. Showing the recorded part of the sequence: 256.

AbundantEvenComposite

Divisor catalog (48)

1245710142028293558701161401452032903594065807188121,0151,4361,7952,0302,5133,5904,0605,0267,18010,05210,41112,56520,82225,13041,64450,26052,05572,877104,110145,754208,220291,508364,385728,7701,457,540

Showing 48 of 48.

Collatz trajectory (256 steps)

Even: n → n/2; Odd: n → 3n + 1

1,457,540728,770364,3851,093,156546,578273,289819,868409,934204,967614,902307,451922,354461,1771,383,532691,766345,8831,037,650518,8251,556,476778,238389,1191,167,358583,6791,751,038875,5192,626,5581,313,2793,939,8381,969,9195,909,7582,954,8798,864,6384,432,31913,296,9586,648,47919,945,4389,972,71929,918,15814,959,07944,877,23822,438,61967,315,85833,657,929100,973,78850,486,89425,243,44775,730,34237,865,171113,595,51456,797,757170,393,27285,196,63642,598,31821,299,15963,897,47831,948,73995,846,21847,923,109143,769,32871,884,664

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 7 × 29 × 359
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,628,800
Proper-divisor sum: 2,171,260
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1457540
Binary: 101100011110110000100 (21 bits)
Octal: 0o5436604
Hexadecimal: 0x163D84