Integer Profile

2,644,626

2 × 3 × 29 × 15199

Prime factors, divisor sums, positional representations and sequence properties for 2,644,626. The prime factorization is 2 × 3 × 29 × 15199.

Number of positive divisors: 16. Showing the recorded part of the sequence: 218.

AbundantEvenComposite

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,644,6261,322,3133,966,9401,983,470991,7352,975,2061,487,6034,462,8102,231,4056,694,2163,347,1081,673,554836,7772,510,3321,255,166627,5831,882,750941,3752,824,1261,412,0634,236,1902,118,0956,354,2863,177,1439,531,4304,765,71514,297,1467,148,57321,445,72010,722,8605,361,4302,680,7158,042,1464,021,07312,063,2206,031,6103,015,8059,047,4164,523,7082,261,8541,130,9273,392,7821,696,3915,089,1742,544,5877,633,7623,816,88111,450,6445,725,3222,862,6618,587,9844,293,9922,146,9961,073,498536,7491,610,248805,124402,562201,281603,844

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 29 × 15199
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,472,000
Proper-divisor sum: 2,827,374
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2644626
Binary: 1010000101101010010010 (22 bits)
Octal: 0o12055222
Hexadecimal: 0x285A92

Divisor catalog (16)

123629588717415,19930,39845,59791,194440,771881,5421,322,3132,644,626

Showing 16 of 16.