Integer Atlas 11

Integer Profile

2,165,476

2^2 × 541369

Prime factors, divisor sums, positional representations and sequence properties for 2,165,476. The prime factorization is 2^2 × 541369.

Number of positive divisors: 6. Showing the recorded part of the sequence: 166.

DeficientEvenComposite

Divisor catalog (6)

Showing 6 of 6.

Collatz trajectory (166 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2^2 × 541369
Distinct prime factors
2
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
6
Divisor sum
3,789,590
Proper-divisor sum
1,624,114
Digit sum
31
Digital root
4

Number bases

Decimal
2165476
Binary
1000010000101011100100 (22 bits)
Octal
0o10205344
Hexadecimal
0x210AE4

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