Base | Representation |
---|---|
bin | 101100000110… |
… | …1100001011000 |
3 | 1121111211020112 |
4 | 1120031201120 |
5 | 21404432211 |
6 | 2143343452 |
7 | 400360034 |
oct | 130154130 |
9 | 47454215 |
10 | 23124056 |
11 | 1206449a |
12 | 78b1b88 |
13 | 4a38397 |
14 | 30dd1c4 |
15 | 206b88b |
hex | 160d858 |
23124056 has 8 divisors (see below), whose sum is σ = 43357620. Its totient is φ = 11562024.
The previous prime is 23124037. The next prime is 23124077. The reversal of 23124056 is 65042132.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×231240562 = 1069443931782272, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445246 + ... + 1445261.
Almost surely, 223124056 is an apocalyptic number.
It is an amenable number.
23124056 is a deficient number, since it is larger than the sum of its proper divisors (20233564).
23124056 is a wasteful number, since it uses less digits than its factorization.
23124056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2890513 (or 2890509 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 23124056 is about 4808.7478619699. The cubic root of 23124056 is about 284.8970840061.
Adding to 23124056 its reverse (65042132), we get a palindrome (88166188).
The spelling of 23124056 in words is "twenty-three million, one hundred twenty-four thousand, fifty-six".
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