Base | Representation |
---|---|
bin | 101100000100… |
… | …1011010011100 |
3 | 1121110222011021 |
4 | 1120021122130 |
5 | 21403412403 |
6 | 2143133524 |
7 | 400260004 |
oct | 130113234 |
9 | 47428137 |
10 | 23107228 |
11 | 12052891 |
12 | 78a42a4 |
13 | 4a30821 |
14 | 30d7004 |
15 | 20668bd |
hex | 160969c |
23107228 has 24 divisors (see below), whose sum is σ = 41385344. Its totient is φ = 11286000.
The previous prime is 23107219. The next prime is 23107241. The reversal of 23107228 is 82270132.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40183 + ... + 40753.
Almost surely, 223107228 is an apocalyptic number.
It is an amenable number.
23107228 is a deficient number, since it is larger than the sum of its proper divisors (18278116).
23107228 is a wasteful number, since it uses less digits than its factorization.
23107228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793 (or 791 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 23107228 is about 4806.9978156850. The cubic root of 23107228 is about 284.8279581346.
The spelling of 23107228 in words is "twenty-three million, one hundred seven thousand, two hundred twenty-eight".
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