Integer Atlas 18

Integer Profile

2,725,286

2 × 1362643

Prime factors, divisor sums, positional representations and sequence properties for 2,725,286. The prime factorization is 2 × 1362643.

Number of positive divisors: 4. Showing the recorded part of the sequence: 200.

DeficientEvenComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (200 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2 × 1362643
Distinct prime factors
2
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
4
Divisor sum
4,087,932
Proper-divisor sum
1,362,646
Digit sum
32
Digital root
5

Number bases

Decimal
2725286
Binary
1010011001010110100110 (22 bits)
Octal
0o12312646
Hexadecimal
0x2995A6

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