Integer Profile

2,986,137

3^2 × 7 × 11 × 31 × 139

Prime factors, divisor sums, positional representations and sequence properties for 2,986,137. The prime factorization is 3^2 × 7 × 11 × 31 × 139.

Number of positive divisors: 48. Showing the recorded part of the sequence: 89.

DeficientOddComposite

Number bases

Decimal: 2986137
Binary: 1011011001000010011001 (22 bits)
Octal: 0o13310231
Hexadecimal: 0x2D9099

Divisor catalog (48)

137911213133637793991392172312793414176516939731,0231,2511,5291,9532,3872,9193,0694,3094,5877,1618,75710,70312,92713,76121,48330,16332,10938,78147,39990,48996,327142,197271,467331,793426,591995,3792,986,137

Showing 48 of 48.

Collatz trajectory (89 steps)

Even: n → n/2; Odd: n → 3n + 1

2,986,1378,958,4124,479,2062,239,6036,718,8103,359,40510,078,2165,039,1082,519,5541,259,7773,779,3321,889,666944,8332,834,5001,417,250708,6252,125,8761,062,938531,4691,594,408797,204398,602199,301597,904298,952149,47674,73837,369112,10856,05428,02784,08242,041126,12463,06231,53194,59447,297141,89270,94635,473106,42053,21026,60579,81639,90819,9549,97729,93214,9667,48322,45011,22533,67616,8388,41925,25812,62937,88818,944

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 11 × 31 × 139
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,591,040
Proper-divisor sum: 2,604,903
Digit sum: 36
Digital root: 9