Integer Profile

8,012,725

5^2 × 7^2 × 31 × 211

Prime factors, divisor sums, positional representations and sequence properties for 8,012,725. The prime factorization is 5^2 × 7^2 × 31 × 211.

Number of positive divisors: 36. Showing the recorded part of the sequence: 155.

DeficientOddComposite

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

8,012,72524,038,17612,019,0886,009,5443,004,7721,502,386751,1932,253,5801,126,790563,3951,690,186845,0932,535,2801,267,640633,820316,910158,455475,366237,683713,050356,5251,069,576534,788267,394133,697401,092200,546100,273300,820150,41075,205225,616112,80856,40428,20214,10142,30421,15210,5765,2882,6441,3226611,9849924962481246231944714271214107322161484242

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 7^2 × 31 × 211
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 36
Divisor sum: 11,987,328
Proper-divisor sum: 3,974,603
Digit sum: 25
Digital root: 7

Number bases

Decimal: 8012725
Binary: 11110100100001110110101 (23 bits)
Octal: 0o36441665
Hexadecimal: 0x7A43B5

Divisor catalog (36)

157253135491551752112172457751,0551,0851,2251,4771,5195,2755,4256,5417,3857,59510,33932,70536,92537,97545,78751,695163,525228,935258,475320,5091,144,6751,602,5458,012,725

Showing 36 of 36.