Base | Representation |
---|---|
bin | 1000101001000010011111 |
3 | 11021002100001 |
4 | 20221002133 |
5 | 1034441442 |
6 | 120315131 |
7 | 25153135 |
oct | 10510237 |
9 | 4232301 |
10 | 2265247 |
11 | 1307a06 |
12 | 912aa7 |
13 | 6140aa |
14 | 42d755 |
15 | 2eb2b7 |
hex | 22909f |
2265247 has 8 divisors (see below), whose sum is σ = 2383200. Its totient is φ = 2148960.
The previous prime is 2265239. The next prime is 2265269. The reversal of 2265247 is 7425622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2265247 - 23 = 2265239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2265287) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097 + ... + 3757.
It is an arithmetic number, because the mean of its divisors is an integer number (297900).
22265247 is an apocalyptic number.
2265247 is a deficient number, since it is larger than the sum of its proper divisors (117953).
2265247 is a wasteful number, since it uses less digits than its factorization.
2265247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833.
The product of its digits is 6720, while the sum is 28.
The square root of 2265247 is about 1505.0737523457. The cubic root of 2265247 is about 131.3323921073.
The spelling of 2265247 in words is "two million, two hundred sixty-five thousand, two hundred forty-seven".
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