Base | Representation |
---|---|
bin | 101011111111… |
… | …1000011101010 |
3 | 1121101210222020 |
4 | 1113333003222 |
5 | 21401033220 |
6 | 2142205310 |
7 | 400022226 |
oct | 127770352 |
9 | 47353866 |
10 | 23064810 |
11 | 12023a2a |
12 | 7883836 |
13 | 4a17422 |
14 | 30c5786 |
15 | 2059040 |
hex | 15ff0ea |
23064810 has 32 divisors (see below), whose sum is σ = 55579392. Its totient is φ = 6125760.
The previous prime is 23064799. The next prime is 23064829. The reversal of 23064810 is 1846032.
It is a happy number.
It is a super-2 number, since 2×230648102 = 1063970920672200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6712 + ... + 9548.
It is an arithmetic number, because the mean of its divisors is an integer number (1736856).
Almost surely, 223064810 is an apocalyptic number.
23064810 is an abundant number, since it is smaller than the sum of its proper divisors (32514582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23064810 is a wasteful number, since it uses less digits than its factorization.
23064810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 23064810 is about 4802.5836796458. The cubic root of 23064810 is about 284.6535648992.
The spelling of 23064810 in words is "twenty-three million, sixty-four thousand, eight hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •