Integer Atlas 18

Integer Profile

2,739,037

7 × 391291

Prime factors, divisor sums, positional representations and sequence properties for 2,739,037. The prime factorization is 7 × 391291.

Number of positive divisors: 4. Showing the recorded part of the sequence: 107.

DeficientOddComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (107 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
7 × 391291
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
3,130,336
Proper-divisor sum
391,299
Digit sum
31
Digital root
4

Number bases

Decimal
2739037
Binary
1010011100101101011101 (22 bits)
Octal
0o12345535
Hexadecimal
0x29CB5D

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