Integer Profile

2,961,378

2 × 3^2 × 7 × 19 × 1237

Prime factors, divisor sums, positional representations and sequence properties for 2,961,378. The prime factorization is 2 × 3^2 × 7 × 19 × 1237.

Number of positive divisors: 48. Showing the recorded part of the sequence: 169.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3^2 × 7 × 19 × 1237
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 7,725,120
Proper-divisor sum: 4,763,742
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2961378
Binary: 1011010010111111100010 (22 bits)
Octal: 0o13227742
Hexadecimal: 0x2D2FE2

Divisor catalog (48)

12367914181921384257631141261331712663423997981,1971,2372,3942,4743,7117,4228,65911,13317,31822,26623,50325,97747,00651,95470,50977,931141,018155,862164,521211,527329,042423,054493,563987,1261,480,6892,961,378

Showing 48 of 48.

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,961,3781,480,6894,442,0682,221,0341,110,5173,331,5521,665,776832,888416,444208,222104,111312,334156,167468,502234,251702,754351,3771,054,132527,066263,533790,600395,300197,65098,825296,476148,23874,119222,358111,179333,538166,769500,308250,154125,077375,232187,61693,80846,90423,45211,7265,86317,5908,79526,38613,19339,58019,7909,89529,68614,84344,53022,26566,79633,39816,69950,09825,04975,14837,57418,787

Showing 60 of 60.