Base | Representation |
---|---|
bin | 101011111110… |
… | …1011011010010 |
3 | 1121101110210211 |
4 | 1113331123102 |
5 | 21400330010 |
6 | 2142114334 |
7 | 366663604 |
oct | 127753322 |
9 | 47343724 |
10 | 23058130 |
11 | 12019a07 |
12 | 787b9aa |
13 | 4a14384 |
14 | 30c3174 |
15 | 205708a |
hex | 15fd6d2 |
23058130 has 16 divisors (see below), whose sum is σ = 41716800. Its totient is φ = 9176112.
The previous prime is 23058107. The next prime is 23058131. The reversal of 23058130 is 3185032.
It is not an unprimeable number, because it can be changed into a prime (23058131) 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, 3804 + ... + 7783.
It is an arithmetic number, because the mean of its divisors is an integer number (2607300).
Almost surely, 223058130 is an apocalyptic number.
23058130 is a deficient number, since it is larger than the sum of its proper divisors (18658670).
23058130 is a wasteful number, since it uses less digits than its factorization.
23058130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11793.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 23058130 is about 4801.8881702930. Note that the first 3 decimals coincide. The cubic root of 23058130 is about 284.6260819152.
The spelling of 23058130 in words is "twenty-three million, fifty-eight thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •