Base | Representation |
---|---|
bin | 101100101111… |
… | …0101110111100 |
3 | 1122010201112200 |
4 | 1121132232330 |
5 | 22001103300 |
6 | 2154431500 |
7 | 403243611 |
oct | 131365674 |
9 | 48121480 |
10 | 23456700 |
11 | 12271403 |
12 | 7a32590 |
13 | 4b23907 |
14 | 3188508 |
15 | 20d5200 |
hex | 165ebbc |
23456700 has 108 divisors (see below), whose sum is σ = 74812920. Its totient is φ = 6145920.
The previous prime is 23456683. The next prime is 23456717. The reversal of 23456700 is 765432.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23456683) and next prime (23456717).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60106 + ... + 60494.
Almost surely, 223456700 is an apocalyptic number.
23456700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23456700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37406460).
23456700 is an abundant number, since it is smaller than the sum of its proper divisors (51356220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23456700 is a wasteful number, since it uses less digits than its factorization.
23456700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 23456700 is about 4843.2117442870. The cubic root of 23456700 is about 286.2566851346.
It can be divided in two parts, 2345 and 6700, that added together give a triangular number (9045 = T134).
The spelling of 23456700 in words is "twenty-three million, four hundred fifty-six thousand, seven hundred".
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