Base | Representation |
---|---|
bin | 11110000101100… |
… | …00010000111111 |
3 | 122120220020120200 |
4 | 33002300100333 |
5 | 1004102131343 |
6 | 41013214543 |
7 | 6153124254 |
oct | 1702602077 |
9 | 576806520 |
10 | 252380223 |
11 | 11a509aa7 |
12 | 70631453 |
13 | 40396c14 |
14 | 2573942b |
15 | 172544d3 |
hex | f0b043f |
252380223 has 36 divisors (see below), whose sum is σ = 379633800. Its totient is φ = 161523648.
The previous prime is 252380209. The next prime is 252380251. The reversal of 252380223 is 322083252.
252380223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252380223 - 26 = 252380159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252380203) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1693753 + ... + 1693901.
Almost surely, 2252380223 is an apocalyptic number.
252380223 is a deficient number, since it is larger than the sum of its proper divisors (127253577).
252380223 is a wasteful number, since it uses less digits than its factorization.
252380223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328 (or 272 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 252380223 is about 15886.4792512375. The cubic root of 252380223 is about 631.9534754181.
The spelling of 252380223 in words is "two hundred fifty-two million, three hundred eighty thousand, two hundred twenty-three".
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