Integer Profile

2,166,492

2^2 × 3 × 180541

Prime factors, divisor sums, positional representations and sequence properties for 2,166,492. The prime factorization is 2^2 × 3 × 180541.

Number of positive divisors: 12. Showing the recorded part of the sequence: 117.

AbundantEvenComposite

Divisor catalog (12)

1234612180,541361,082541,623722,1641,083,2462,166,492

Showing 12 of 12.

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,166,4921,083,246541,6231,624,870812,4352,437,3061,218,6533,655,9601,827,980913,990456,9951,370,986685,4932,056,4801,028,240514,120257,060128,53064,265192,79696,39848,199144,59872,299216,898108,449325,348162,67481,337244,012122,00661,003183,01091,505274,516137,25868,629205,888102,94451,47225,73612,8686,4343,2179,6524,8262,4137,2403,6201,8109052,7161,3586792,0381,0193,0581,5294,5882,294

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 180541
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,055,176
Proper-divisor sum: 2,888,684
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2166492
Binary: 1000010000111011011100 (22 bits)
Octal: 0o10207334
Hexadecimal: 0x210EDC