Integer Atlas 18

Integer Profile

988,546

2 × 13 × 193 × 197

Prime factors, divisor sums, positional representations and sequence properties for 988,546. The prime factorization is 2 × 13 × 193 × 197.

Number of positive divisors: 16. Showing the recorded part of the sequence: 64.

DeficientEvenComposite

Divisor catalog (16)

Showing 16 of 16.

Collatz trajectory (64 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2 × 13 × 193 × 197
Distinct prime factors
4
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
16
Divisor sum
1,613,304
Proper-divisor sum
624,758
Digit sum
40
Digital root
4

Number bases

Decimal
988546
Binary
11110001010110000010 (20 bits)
Octal
0o3612602
Hexadecimal
0xF1582

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