Base | Representation |
---|---|
bin | 101011001010… |
… | …1000100111001 |
3 | 1120120202111120 |
4 | 1112111010321 |
5 | 21243140323 |
6 | 2125015453 |
7 | 363233520 |
oct | 126250471 |
9 | 46522446 |
10 | 22630713 |
11 | 11857876 |
12 | 76b4589 |
13 | 48c4971 |
14 | 30114b7 |
15 | 1ec05e3 |
hex | 1595139 |
22630713 has 16 divisors (see below), whose sum is σ = 35598336. Its totient is φ = 12514320.
The previous prime is 22630711. The next prime is 22630721. The reversal of 22630713 is 31703622.
It is not a de Polignac number, because 22630713 - 21 = 22630711 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22630711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16731 + ... + 18032.
It is an arithmetic number, because the mean of its divisors is an integer number (2224896).
Almost surely, 222630713 is an apocalyptic number.
It is an amenable number.
22630713 is a deficient number, since it is larger than the sum of its proper divisors (12967623).
22630713 is a wasteful number, since it uses less digits than its factorization.
22630713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34804.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 22630713 is about 4757.1748969320. The cubic root of 22630713 is about 282.8564451496.
The spelling of 22630713 in words is "twenty-two million, six hundred thirty thousand, seven hundred thirteen".
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