Integer Profile

2,309,821

23 × 29 × 3463

Prime factors, divisor sums, positional representations and sequence properties for 2,309,821. The prime factorization is 23 × 29 × 3463.

Number of positive divisors: 8. Showing the recorded part of the sequence: 104.

DeficientOddComposite

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,309,8216,929,4643,464,7321,732,366866,1832,598,5501,299,2753,897,8261,948,9135,846,7402,923,3701,461,6854,385,0562,192,5281,096,264548,132274,066137,033411,100205,550102,775308,326154,163462,490231,245693,736346,868173,43486,717260,152130,07665,03832,51997,55848,779146,33873,169219,508109,75454,877164,63282,31641,15820,57961,73830,86992,60846,30423,15211,5765,7882,8941,4474,3422,1716,5143,2579,7724,8862,443

Showing 60 of 60.

Prime factorization

Factorization: 23 × 29 × 3463
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,494,080
Proper-divisor sum: 184,259
Digit sum: 25
Digital root: 7

Number bases

Decimal: 2309821
Binary: 1000110011111010111101 (22 bits)
Octal: 0o10637275
Hexadecimal: 0x233EBD

Divisor catalog (8)

123296673,46379,649100,4272,309,821

Showing 8 of 8.