Integer Atlas 20

Integer Profile

1,277,111

11 × 116101

Prime factors, divisor sums, positional representations and sequence properties for 1,277,111. The prime factorization is 11 × 116101.

Number of positive divisors: 4. Showing the recorded part of the sequence: 111.

DeficientOddComposite

Number bases

Decimal
1277111
Binary
100110111110010110111 (21 bits)
Octal
0o4676267
Hexadecimal
0x137CB7

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
11 × 116101
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
1,393,224
Proper-divisor sum
116,113
Digit sum
20
Digital root
2

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