Base | Representation |
---|---|
bin | 101101001100… |
… | …0011011011000 |
3 | 1122120201201010 |
4 | 1122120123120 |
5 | 22031134031 |
6 | 2203453520 |
7 | 405246564 |
oct | 132303330 |
9 | 48521633 |
10 | 23693016 |
11 | 12412a06 |
12 | 7b272a0 |
13 | 4ba7349 |
14 | 320a6a4 |
15 | 2130246 |
hex | 16986d8 |
23693016 has 16 divisors (see below), whose sum is σ = 59232600. Its totient is φ = 7897664.
The previous prime is 23693011. The next prime is 23693017. The reversal of 23693016 is 61039632.
It is a happy number.
It is a super-2 number, since 2×236930162 = 1122718014352512, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23693011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493581 + ... + 493628.
Almost surely, 223693016 is an apocalyptic number.
It is an amenable number.
23693016 is an abundant number, since it is smaller than the sum of its proper divisors (35539584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23693016 is a wasteful number, since it uses less digits than its factorization.
23693016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987218 (or 987214 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 23693016 is about 4867.5472262732. The cubic root of 23693016 is about 287.2147785062.
The spelling of 23693016 in words is "twenty-three million, six hundred ninety-three thousand, sixteen".
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