Base | Representation |
---|---|
bin | 11110001101001… |
… | …00011111101100 |
3 | 122122210001211020 |
4 | 33012210133230 |
5 | 1004331134323 |
6 | 41050454140 |
7 | 6164461626 |
oct | 1706443754 |
9 | 578701736 |
10 | 253380588 |
11 | 12003264a |
12 | 70a34350 |
13 | 40657356 |
14 | 25919c16 |
15 | 173a0ae3 |
hex | f1a47ec |
253380588 has 24 divisors (see below), whose sum is σ = 607201392. Its totient is φ = 82177344.
The previous prime is 253380539. The next prime is 253380607. The reversal of 253380588 is 885083352.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284895 + ... + 285782.
It is an arithmetic number, because the mean of its divisors is an integer number (25300058).
Almost surely, 2253380588 is an apocalyptic number.
It is an amenable number.
253380588 is an abundant number, since it is smaller than the sum of its proper divisors (353820804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253380588 is a wasteful number, since it uses less digits than its factorization.
253380588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570721 (or 570719 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 253380588 is about 15917.9329060026. The cubic root of 253380588 is about 632.7873372503.
The spelling of 253380588 in words is "two hundred fifty-three million, three hundred eighty thousand, five hundred eighty-eight".
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