Integer Profile

4,237,540

2^2 × 5 × 211877

Prime factors, divisor sums, positional representations and sequence properties for 4,237,540. The prime factorization is 2^2 × 5 × 211877.

Number of positive divisors: 12. Showing the recorded part of the sequence: 105.

AbundantEvenComposite

Divisor catalog (12)

12451020211,877423,754847,5081,059,3852,118,7704,237,540

Showing 12 of 12.

Collatz trajectory (105 steps)

Even: n → n/2; Odd: n → 3n + 1

4,237,5402,118,7701,059,3853,178,1561,589,078794,5392,383,6181,191,8093,575,4281,787,714893,8572,681,5721,340,786670,3932,011,1801,005,590502,7951,508,386754,1932,262,5801,131,290565,6451,696,936848,468424,234212,117636,352318,176159,08879,54439,77219,8869,94329,83014,91544,74622,37367,12033,56016,7808,3904,19512,5866,29318,8809,4404,7202,3601,1805902958864431,3306651,9969984991,498749

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 211877
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,898,876
Proper-divisor sum: 4,661,336
Digit sum: 25
Digital root: 7

Number bases

Decimal: 4237540
Binary: 10000001010100011100100 (23 bits)
Octal: 0o20124344
Hexadecimal: 0x40A8E4