Base | Representation |
---|---|
bin | 1001110011001010000000 |
3 | 11211111202221 |
4 | 21303022000 |
5 | 1124200312 |
6 | 131020424 |
7 | 30556210 |
oct | 11631200 |
9 | 4744687 |
10 | 2568832 |
11 | 14a5002 |
12 | a3a714 |
13 | 6bc326 |
14 | 4ac240 |
15 | 35b207 |
hex | 273280 |
2568832 has 64 divisors (see below), whose sum is σ = 6071040. Its totient is φ = 1059840.
The previous prime is 2568827. The next prime is 2568833. The reversal of 2568832 is 2388652.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (2568833) 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, 42082 + ... + 42142.
It is an arithmetic number, because the mean of its divisors is an integer number (94860).
22568832 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 2568832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3035520).
2568832 is an abundant number, since it is smaller than the sum of its proper divisors (3502208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2568832 is an equidigital number, since it uses as much as digits as its factorization.
2568832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 117 counting only the distinct ones).
The product of its digits is 23040, while the sum is 34.
The square root of 2568832 is about 1602.7576235975. The cubic root of 2568832 is about 136.9552129517.
The spelling of 2568832 in words is "two million, five hundred sixty-eight thousand, eight hundred thirty-two".
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