Integer Profile

8,123,440

2^4 × 5 × 13 × 73 × 107

Prime factors, divisor sums, positional representations and sequence properties for 8,123,440. The prime factorization is 2^4 × 5 × 13 × 73 × 107.

Number of positive divisors: 80. Showing the recorded part of the sequence: 85.

AbundantEvenComposite

Divisor catalog (80)

12458101316202640526573801041071301462082142602923654285205355847308569491,0401,0701,1681,3911,4601,7121,8982,1402,7822,9203,7964,2804,7455,5645,8406,9557,5927,8118,5609,49011,12813,91015,18415,62218,98022,25627,82031,24437,960

Showing 60 of 80.

Collatz trajectory (85 steps)

Even: n → n/2; Odd: n → 3n + 1

8,123,4404,061,7202,030,8601,015,430507,7151,523,146761,5732,284,7201,142,360571,180285,590142,795428,386214,193642,580321,290160,645481,936240,968120,48460,24230,12190,36445,18222,59167,77433,887101,66250,831152,49476,247228,742114,371343,114171,557514,672257,336128,66864,33432,16796,50248,251144,75472,377217,132108,56654,283162,85081,425244,276122,13861,069183,20891,60445,80222,90168,70434,35217,1768,588

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 5 × 13 × 73 × 107
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 20,811,168
Proper-divisor sum: 12,687,728
Digit sum: 22
Digital root: 4

Number bases

Decimal: 8123440
Binary: 11110111111010000110000 (23 bits)
Octal: 0o36772060
Hexadecimal: 0x7BF430