Integer Profile

7,280,631

3^3 × 43 × 6271

Prime factors, divisor sums, positional representations and sequence properties for 7,280,631. The prime factorization is 3^3 × 43 × 6271.

Number of positive divisors: 16. Showing the recorded part of the sequence: 116.

DeficientOddComposite

Divisor catalog (16)

13927431293871,1616,27118,81356,439169,317269,653808,9592,426,8777,280,631

Showing 16 of 16.

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

7,280,63121,841,89410,920,94732,762,84216,381,42149,144,26424,572,13212,286,0666,143,03318,429,1009,214,5504,607,27513,821,8266,910,91320,732,74010,366,3705,183,18515,549,5567,774,7783,887,38911,662,1685,831,0842,915,5421,457,7714,373,3142,186,6576,559,9723,279,9861,639,9934,919,9802,459,9901,229,9953,689,9861,844,9935,534,9802,767,4901,383,7454,151,2362,075,6181,037,8093,113,4281,556,714778,3572,335,0721,167,536583,768291,884145,94272,971218,914109,457328,372164,18682,093246,280123,14061,57030,78592,35646,178

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 43 × 6271
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,038,720
Proper-divisor sum: 3,758,089
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7280631
Binary: 11011110001011111110111 (23 bits)
Octal: 0o33613767
Hexadecimal: 0x6F17F7