Integer Profile

2,991,078

2 × 3^2 × 107 × 1553

Prime factors, divisor sums, positional representations and sequence properties for 2,991,078. The prime factorization is 2 × 3^2 × 107 × 1553.

Number of positive divisors: 24. Showing the recorded part of the sequence: 151.

AbundantEvenComposite

Divisor catalog (24)

12369181072143216429631,5531,9263,1064,6599,31813,97727,954166,171332,342498,513997,0261,495,5392,991,078

Showing 24 of 24.

Collatz trajectory (151 steps)

Even: n → n/2; Odd: n → 3n + 1

2,991,0781,495,5394,486,6182,243,3096,729,9283,364,9641,682,482841,2412,523,7241,261,862630,9311,892,794946,3972,839,1921,419,596709,798354,8991,064,698532,3491,597,048798,524399,262199,631598,894299,447898,342449,1711,347,514673,7572,021,2721,010,636505,318252,659757,978378,9891,136,968568,484284,242142,121426,364213,182106,591319,774159,887479,662239,831719,494359,7471,079,242539,6211,618,864809,432404,716202,358101,179303,538151,769455,308227,654113,827

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 107 × 1553
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 6,545,448
Proper-divisor sum: 3,554,370
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2991078
Binary: 1011011010001111100110 (22 bits)
Octal: 0o13321746
Hexadecimal: 0x2DA3E6