Integer Profile

961,311

3 × 13 × 157^2

Prime factors, divisor sums, positional representations and sequence properties for 961,311. The prime factorization is 3 × 13 × 157^2.

Number of positive divisors: 12. Showing the recorded part of the sequence: 170.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,389,192
Proper-divisor sum: 427,881
Digit sum: 21
Digital root: 3

Number bases

Decimal: 961311
Binary: 11101010101100011111 (20 bits)
Octal: 0o3525437
Hexadecimal: 0xEAB1F

Divisor catalog (12)

1313391574712,0416,12324,64973,947320,437961,311

Showing 12 of 12.

Collatz trajectory (170 steps)

Even: n → n/2; Odd: n → 3n + 1

961,3112,883,9341,441,9674,325,9022,162,9516,488,8543,244,4279,733,2824,866,64114,599,9247,299,9623,649,98110,949,9445,474,9722,737,4861,368,7434,106,2302,053,1156,159,3463,079,6739,239,0204,619,5102,309,7556,929,2663,464,63310,393,9005,196,9502,598,4757,795,4263,897,71311,693,1405,846,5702,923,2858,769,8564,384,9282,192,4641,096,232548,116274,058137,029411,088205,544102,77251,38625,69377,08038,54019,2709,63528,90614,45343,36021,68010,8405,4202,7101,3554,0662,0336,100

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 157^2
Distinct prime factors: 3
Perfect square: No
Parity: Odd