Integer Profile

7,985,081

13^2 × 37 × 1277

Prime factors, divisor sums, positional representations and sequence properties for 7,985,081. The prime factorization is 13^2 × 37 × 1277.

Number of positive divisors: 12. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Prime factorization

Factorization: 13^2 × 37 × 1277
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,887,212
Proper-divisor sum: 902,131
Digit sum: 38
Digital root: 2

Number bases

Decimal: 7985081
Binary: 11110011101011110111001 (23 bits)
Octal: 0o36353671
Hexadecimal: 0x79D7B9

Divisor catalog (12)

113371694811,2776,25316,60147,249215,813614,2377,985,081

Showing 12 of 12.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

7,985,08123,955,24411,977,6225,988,81117,966,4348,983,21726,949,65213,474,8266,737,41320,212,24010,106,1205,053,0602,526,5301,263,2653,789,7961,894,898947,4492,842,3481,421,174710,5872,131,7621,065,8813,197,6441,598,822799,4112,398,2341,199,1173,597,3521,798,676899,338449,6691,349,008674,504337,252168,62684,313252,940126,47063,235189,70694,853284,560142,28071,14035,57017,78553,35626,67813,33940,01820,00960,02830,01415,00745,02222,51167,53433,767101,30250,651

Showing 60 of 60.