Integer Profile

2,145,237

3 × 211 × 3389

Prime factors, divisor sums, positional representations and sequence properties for 2,145,237. The prime factorization is 3 × 211 × 3389.

Number of positive divisors: 8. Showing the recorded part of the sequence: 241.

DeficientOddComposite

Prime factorization

Factorization: 3 × 211 × 3389
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,874,720
Proper-divisor sum: 729,483
Digit sum: 24
Digital root: 6

Number bases

Decimal: 2145237
Binary: 1000001011101111010101 (22 bits)
Octal: 0o10135725
Hexadecimal: 0x20BBD5

Divisor catalog (8)

132116333,38910,167715,0792,145,237

Showing 8 of 8.

Collatz trajectory (241 steps)

Even: n → n/2; Odd: n → 3n + 1

2,145,2376,435,7123,217,8561,608,928804,464402,232201,116100,55850,279150,83875,419226,258113,129339,388169,69484,847254,542127,271381,814190,907572,722286,361859,084429,542214,771644,314322,157966,472483,236241,618120,809362,428181,21490,607271,822135,911407,734203,867611,602305,801917,404458,702229,351688,054344,0271,032,082516,0411,548,124774,062387,0311,161,094580,5471,741,642870,8212,612,4641,306,232653,116326,558163,279489,838

Showing 60 of 60.