Integer Profile

7,207,949

7^2 × 17^2 × 509

Prime factors, divisor sums, positional representations and sequence properties for 7,207,949. The prime factorization is 7^2 × 17^2 × 509.

Number of positive divisors: 18. Showing the recorded part of the sequence: 116.

DeficientOddComposite

Prime factorization

Factorization: 7^2 × 17^2 × 509
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 18
Divisor sum: 8,924,490
Proper-divisor sum: 1,716,541
Digit sum: 38
Digital root: 2

Number bases

Decimal: 7207949
Binary: 11011011111110000001101 (23 bits)
Octal: 0o33376015
Hexadecimal: 0x6DFC0D

Divisor catalog (18)

1717491192895098332,0233,5638,65314,16124,94160,571147,101423,9971,029,7077,207,949

Showing 18 of 18.

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

7,207,94921,623,84810,811,9245,405,9622,702,9818,108,9444,054,4722,027,2361,013,618506,8091,520,428760,214380,1071,140,322570,1611,710,484855,242427,6211,282,864641,432320,716160,35880,179240,538120,269360,808180,40490,20245,101135,30467,65233,82616,91350,74025,37012,68538,05619,0289,5144,75714,2727,1363,5681,7848924462236703351,0065031,5107552,2661,1333,4001,7008504251,276

Showing 60 of 60.