Integer Profile

2,129,373

3^2 × 197 × 1201

Prime factors, divisor sums, positional representations and sequence properties for 2,129,373. The prime factorization is 3^2 × 197 × 1201.

Number of positive divisors: 12. Showing the recorded part of the sequence: 104.

DeficientOddComposite

Divisor catalog (12)

1391975911,2011,7733,60310,809236,597709,7912,129,373

Showing 12 of 12.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,129,3736,388,1203,194,0601,597,030798,5152,395,5461,197,7733,593,3201,796,660898,330449,1651,347,496673,748336,874168,437505,312252,656126,32863,16431,58215,79147,37423,68771,06235,531106,59453,297159,89279,94639,973119,92059,96029,98014,9907,49522,48611,24333,73016,86550,59625,29812,64937,94818,9749,48728,46214,23142,69421,34764,04232,02196,06448,03224,01612,0086,0043,0021,5014,5042,252

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 197 × 1201
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,093,948
Proper-divisor sum: 964,575
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2129373
Binary: 1000000111110111011101 (22 bits)
Octal: 0o10076735
Hexadecimal: 0x207DDD