Base | Representation |
---|---|
bin | 101011010010… |
… | …0110100111110 |
3 | 1120201001000002 |
4 | 1112210310332 |
5 | 21302221410 |
6 | 2130234302 |
7 | 363622565 |
oct | 126446476 |
9 | 46631002 |
10 | 22695230 |
11 | 118a1298 |
12 | 7725992 |
13 | 491813c |
14 | 302abdc |
15 | 1ed47a5 |
hex | 15a4d3e |
22695230 has 16 divisors (see below), whose sum is σ = 40906944. Its totient is φ = 9065760.
The previous prime is 22695229. The next prime is 22695241. The reversal of 22695230 is 3259622.
It is a junction number, because it is equal to n+sod(n) for n = 22695193 and 22695202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11195 + ... + 13065.
It is an arithmetic number, because the mean of its divisors is an integer number (2556684).
Almost surely, 222695230 is an apocalyptic number.
22695230 is a deficient number, since it is larger than the sum of its proper divisors (18211714).
22695230 is a wasteful number, since it uses less digits than its factorization.
22695230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3091.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 22695230 is about 4763.9510912687. The cubic root of 22695230 is about 283.1249848528.
The spelling of 22695230 in words is "twenty-two million, six hundred ninety-five thousand, two hundred thirty".
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