Base | Representation |
---|---|
bin | 101100010110… |
… | …1101001001110 |
3 | 1121202111201122 |
4 | 1120231221032 |
5 | 21423140010 |
6 | 2150240542 |
7 | 401445446 |
oct | 130555116 |
9 | 47674648 |
10 | 23255630 |
11 | 12144332 |
12 | 7956152 |
13 | 4a83238 |
14 | 3135126 |
15 | 2095855 |
hex | 162da4e |
23255630 has 8 divisors (see below), whose sum is σ = 41860152. Its totient is φ = 9302248.
The previous prime is 23255629. The next prime is 23255641. The reversal of 23255630 is 3655232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23255630.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162772 + ... + 1162791.
It is an arithmetic number, because the mean of its divisors is an integer number (5232519).
Almost surely, 223255630 is an apocalyptic number.
23255630 is a deficient number, since it is larger than the sum of its proper divisors (18604522).
23255630 is a wasteful number, since it uses less digits than its factorization.
23255630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2325570.
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 23255630 is about 4822.4091489628. The cubic root of 23255630 is about 285.4364094773.
The spelling of 23255630 in words is "twenty-three million, two hundred fifty-five thousand, six hundred thirty".
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