Integer Atlas 11

Integer Profile

4,000,961

997 × 4013

Prime factors, divisor sums, positional representations and sequence properties for 4,000,961. The prime factorization is 997 × 4013.

Number of positive divisors: 4. Showing the recorded part of the sequence: 141.

DeficientOddComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
997 × 4013
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
4,005,972
Proper-divisor sum
5,011
Digit sum
20
Digital root
2

Number bases

Decimal
4000961
Binary
1111010000110011000001 (22 bits)
Octal
0o17206301
Hexadecimal
0x3D0CC1

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