Base | Representation |
---|---|
bin | 101100011000… |
… | …0101011010011 |
3 | 1121210010202200 |
4 | 1120300223103 |
5 | 21424034201 |
6 | 2150414243 |
7 | 401526612 |
oct | 130605323 |
9 | 47703680 |
10 | 23268051 |
11 | 121526a4 |
12 | 7961383 |
13 | 4a88aa1 |
14 | 3139879 |
15 | 2099386 |
hex | 1630ad3 |
23268051 has 12 divisors (see below), whose sum is σ = 33875712. Its totient is φ = 15389136.
The previous prime is 23268041. The next prime is 23268059. The reversal of 23268051 is 15086232.
It is not a de Polignac number, because 23268051 - 29 = 23267539 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23268059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9036 + ... + 11321.
It is an arithmetic number, because the mean of its divisors is an integer number (2822976).
Almost surely, 223268051 is an apocalyptic number.
23268051 is a deficient number, since it is larger than the sum of its proper divisors (10607661).
23268051 is a wasteful number, since it uses less digits than its factorization.
23268051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20490 (or 20487 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 23268051 is about 4823.6968188310. The cubic root of 23268051 is about 285.4872183154.
The spelling of 23268051 in words is "twenty-three million, two hundred sixty-eight thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •