Integer Profile

311,265

3^2 × 5 × 6917

Prime factors, divisor sums, positional representations and sequence properties for 311,265. The prime factorization is 3^2 × 5 × 6917.

Number of positive divisors: 12. Showing the recorded part of the sequence: 246.

DeficientOddComposite

Divisor catalog (12)

135915456,91720,75134,58562,253103,755311,265

Showing 12 of 12.

Collatz trajectory (246 steps)

Even: n → n/2; Odd: n → 3n + 1

311,265933,796466,898233,449700,348350,174175,087525,262262,631787,894393,9471,181,842590,9211,772,764886,382443,1911,329,574664,7871,994,362997,1812,991,5441,495,772747,886373,9431,121,830560,9151,682,746841,3732,524,1201,262,060631,030315,515946,546473,2731,419,820709,910354,9551,064,866532,4331,597,300798,650399,3251,197,976598,988299,494149,747449,242224,621673,864336,932168,46684,233252,700126,35063,175189,52694,763284,290142,145426,436

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 6917
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 539,604
Proper-divisor sum: 228,339
Digit sum: 18
Digital root: 9

Number bases

Decimal: 311265
Binary: 1001011111111100001 (19 bits)
Octal: 0o1137741
Hexadecimal: 0x4BFE1