Base | Representation |
---|---|
bin | 101100011001… |
… | …0111011000100 |
3 | 1121210121101110 |
4 | 1120302323010 |
5 | 21424333002 |
6 | 2150525020 |
7 | 401565465 |
oct | 130627304 |
9 | 47717343 |
10 | 23277252 |
11 | 121595a9 |
12 | 7966770 |
13 | 4a9002b |
14 | 313cd6c |
15 | 209be6c |
hex | 1632ec4 |
23277252 has 12 divisors (see below), whose sum is σ = 54313616. Its totient is φ = 7759080.
The previous prime is 23277239. The next prime is 23277257. The reversal of 23277252 is 25277232.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (23277257) 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, 969874 + ... + 969897.
Almost surely, 223277252 is an apocalyptic number.
It is an amenable number.
23277252 is an abundant number, since it is smaller than the sum of its proper divisors (31036364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23277252 is a wasteful number, since it uses less digits than its factorization.
23277252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1939778 (or 1939776 counting only the distinct ones).
The product of its digits is 11760, while the sum is 30.
The square root of 23277252 is about 4824.6504536598. The cubic root of 23277252 is about 285.5248438952.
The spelling of 23277252 in words is "twenty-three million, two hundred seventy-seven thousand, two hundred fifty-two".
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