Base | Representation |
---|---|
bin | 101011111111… |
… | …0011001110010 |
3 | 1121101200021222 |
4 | 1113332121302 |
5 | 21400442010 |
6 | 2142145042 |
7 | 400011350 |
oct | 127763162 |
9 | 47350258 |
10 | 23062130 |
11 | 12021a13 |
12 | 7882182 |
13 | 4a16140 |
14 | 30c47d0 |
15 | 2058355 |
hex | 15fe672 |
23062130 has 32 divisors (see below), whose sum is σ = 51093504. Its totient is φ = 7298496.
The previous prime is 23062129. The next prime is 23062159. The reversal of 23062130 is 3126032.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23062099 and 23062108.
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, 11762 + ... + 13581.
It is an arithmetic number, because the mean of its divisors is an integer number (1596672).
Almost surely, 223062130 is an apocalyptic number.
23062130 is an abundant number, since it is smaller than the sum of its proper divisors (28031374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23062130 is a wasteful number, since it uses less digits than its factorization.
23062130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25370.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 23062130 is about 4802.3046550589. The cubic root of 23062130 is about 284.6425394293.
Adding to 23062130 its reverse (3126032), we get a palindrome (26188162).
The spelling of 23062130 in words is "twenty-three million, sixty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •