Integer Atlas 18

Integer Profile

148,975

5^2 × 59 × 101

Prime factors, divisor sums, positional representations and sequence properties for 148,975. The prime factorization is 5^2 × 59 × 101.

Number of positive divisors: 12. Showing the recorded part of the sequence: 144.

DeficientOddComposite

Divisor catalog (12)

Showing 12 of 12.

Collatz trajectory (144 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
5^2 × 59 × 101
Distinct prime factors
3
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
12
Divisor sum
189,720
Proper-divisor sum
40,745
Digit sum
34
Digital root
7

Number bases

Decimal
148975
Binary
100100010111101111 (18 bits)
Octal
0o442757
Hexadecimal
0x245EF

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