Integer Profile

2,533,538

2 × 7 × 37 × 67 × 73

Prime factors, divisor sums, positional representations and sequence properties for 2,533,538. The prime factorization is 2 × 7 × 37 × 67 × 73.

Number of positive divisors: 32. Showing the recorded part of the sequence: 81.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 7 × 37 × 67 × 73
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 4,589,184
Proper-divisor sum: 2,055,646
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2533538
Binary: 1001101010100010100010 (22 bits)
Octal: 0o11524242
Hexadecimal: 0x26A8A2

Divisor catalog (32)

12714376773741341462594695115189381,0222,4792,7014,8914,9585,4029,78217,35318,90734,23734,70637,81468,474180,967361,9341,266,7692,533,538

Showing 32 of 32.

Collatz trajectory (81 steps)

Even: n → n/2; Odd: n → 3n + 1

2,533,5381,266,7693,800,3081,900,154950,0772,850,2321,425,116712,558356,2791,068,838534,4191,603,258801,6292,404,8881,202,444601,222300,611901,834450,9171,352,752676,376338,188169,09484,547253,642126,821380,464190,23295,11647,55823,77971,33835,669107,00853,50426,75213,3766,6883,3441,67283641820962831415747223611859178892681346720210130415276

Showing 60 of 60.