Base | Representation |
---|---|
bin | 1000110101010000000000 |
3 | 11100121221112 |
4 | 20311100000 |
5 | 1043042024 |
6 | 121342452 |
7 | 25452020 |
oct | 10652000 |
9 | 4317845 |
10 | 2315264 |
11 | 1341546 |
12 | 937a28 |
13 | 630aa3 |
14 | 443a80 |
15 | 30b00e |
hex | 235400 |
2315264 has 88 divisors (see below), whose sum is σ = 5895360. Its totient is φ = 884736.
The previous prime is 2315263. The next prime is 2315317. The reversal of 2315264 is 4625132.
Its product of digits (1440) is a multiple of the sum of its prime divisors (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315263) 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, 121847 + ... + 121865.
22315264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2315264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947680).
2315264 is an abundant number, since it is smaller than the sum of its proper divisors (3580096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315264 is a wasteful number, since it uses less digits than its factorization.
2315264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63 (or 45 counting only the distinct ones).
The product of its digits is 1440, while the sum is 23.
The square root of 2315264 is about 1521.5991587800. The cubic root of 2315264 is about 132.2919768884.
The spelling of 2315264 in words is "two million, three hundred fifteen thousand, two hundred sixty-four".
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