Integer Atlas 19

Integer Profile

2,599,979

19 × 136841

Prime factors, divisor sums, positional representations and sequence properties for 2,599,979. The prime factorization is 19 × 136841.

Number of positive divisors: 4. Showing the recorded part of the sequence: 125.

DeficientOddComposite

Collatz trajectory (125 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
19 × 136841
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
2,736,840
Proper-divisor sum
136,861
Digit sum
50
Digital root
5

Number bases

Decimal
2599979
Binary
1001111010110000101011 (22 bits)
Octal
0o11726053
Hexadecimal
0x27AC2B

Divisor catalog (4)

Showing 4 of 4.

More profiles