Base | Representation |
---|---|
bin | 101100010000… |
… | …1111011001010 |
3 | 1121200001212201 |
4 | 1120201323022 |
5 | 21420121001 |
6 | 2145230414 |
7 | 401155501 |
oct | 130417312 |
9 | 47601781 |
10 | 23207626 |
11 | 12111262 |
12 | 793240a |
13 | 4a67430 |
14 | 3121838 |
15 | 2086501 |
hex | 1621eca |
23207626 has 32 divisors (see below), whose sum is σ = 39916800. Its totient is φ = 10031040.
The previous prime is 23207581. The next prime is 23207629. The reversal of 23207626 is 62670232.
It is a junction number, because it is equal to n+sod(n) for n = 23207594 and 23207603.
It is not an unprimeable number, because it can be changed into a prime (23207629) 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, 53631 + ... + 54061.
It is an arithmetic number, because the mean of its divisors is an integer number (1247400).
Almost surely, 223207626 is an apocalyptic number.
23207626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
23207626 is a deficient number, since it is larger than the sum of its proper divisors (16709174).
23207626 is a wasteful number, since it uses less digits than its factorization.
23207626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 574.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 23207626 is about 4817.4293975107. The cubic root of 23207626 is about 285.2398760196.
Adding to 23207626 its reverse (62670232), we get a palindrome (85877858).
The spelling of 23207626 in words is "twenty-three million, two hundred seven thousand, six hundred twenty-six".
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