Integer Atlas 18

Integer Profile

266,374

2 × 133187

Prime factors, divisor sums, positional representations and sequence properties for 266,374. The prime factorization is 2 × 133187.

Number of positive divisors: 4. Showing the recorded part of the sequence: 207.

DeficientEvenComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (207 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2 × 133187
Distinct prime factors
2
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
4
Divisor sum
399,564
Proper-divisor sum
133,190
Digit sum
28
Digital root
1

Number bases

Decimal
266374
Binary
1000001000010000110 (19 bits)
Octal
0o1010206
Hexadecimal
0x41086

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