Integer Atlas 11

Integer Profile

1,880,231

149 × 12619

Prime factors, divisor sums, positional representations and sequence properties for 1,880,231. The prime factorization is 149 × 12619.

Number of positive divisors: 4. Showing the recorded part of the sequence: 78.

DeficientOddComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (78 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
149 × 12619
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
1,893,000
Proper-divisor sum
12,769
Digit sum
23
Digital root
5

Number bases

Decimal
1880231
Binary
111001011000010100111 (21 bits)
Octal
0o7130247
Hexadecimal
0x1CB0A7

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