Integer Profile

2,155,362

2 × 3 × 11 × 17^2 × 113

Prime factors, divisor sums, positional representations and sequence properties for 2,155,362. The prime factorization is 2 × 3 × 11 × 17^2 × 113.

Number of positive divisors: 48. Showing the recorded part of the sequence: 241.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 11 × 17^2 × 113
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,039,712
Proper-divisor sum: 2,884,350
Digit sum: 24
Digital root: 6

Number bases

Decimal: 2155362
Binary: 1000001110001101100010 (22 bits)
Octal: 0o10161542
Hexadecimal: 0x20E362

Divisor catalog (48)

1236111722333451661021131872262893393745615786788671,1221,2431,7341,9212,4863,1793,7293,8425,7636,3587,4589,53711,52619,07421,13132,65742,26263,39365,31497,971126,786195,942359,227718,4541,077,6812,155,362

Showing 48 of 48.

Collatz trajectory (241 steps)

Even: n → n/2; Odd: n → 3n + 1

2,155,3621,077,6813,233,0441,616,522808,2612,424,7841,212,392606,196303,098151,549454,648227,324113,66256,831170,49485,247255,742127,871383,614191,807575,422287,711863,134431,5671,294,702647,3511,942,054971,0272,913,0821,456,5414,369,6242,184,8121,092,406546,2031,638,610819,3052,457,9161,228,958614,4791,843,438921,7192,765,1581,382,5794,147,7382,073,8696,221,6083,110,8041,555,402777,7012,333,1041,166,552583,276291,638145,819437,458218,729656,188328,094164,047492,142

Showing 60 of 60.