Base | Representation |
---|---|
bin | 11110000011100… |
… | …01101000011011 |
3 | 122120102012122220 |
4 | 33001301220123 |
5 | 1004020424200 |
6 | 41003515123 |
7 | 6151005306 |
oct | 1701615033 |
9 | 576365586 |
10 | 252123675 |
11 | 11a354281 |
12 | 70528aa3 |
13 | 4030720b |
14 | 256adb3d |
15 | 172034a0 |
hex | f071a1b |
252123675 has 24 divisors (see below), whose sum is σ = 423685680. Its totient is φ = 132259200.
The previous prime is 252123671. The next prime is 252123757. The reversal of 252123675 is 576321252.
252123675 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 252123675 - 22 = 252123671 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252123671) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22980 + ... + 32129.
It is an arithmetic number, because the mean of its divisors is an integer number (17653570).
Almost surely, 2252123675 is an apocalyptic number.
252123675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252123675 is a deficient number, since it is larger than the sum of its proper divisors (171562005).
252123675 is a wasteful number, since it uses less digits than its factorization.
252123675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55183 (or 55178 counting only the distinct ones).
The product of its digits is 25200, while the sum is 33.
The square root of 252123675 is about 15878.4027849151. The cubic root of 252123675 is about 631.7392729951.
The spelling of 252123675 in words is "two hundred fifty-two million, one hundred twenty-three thousand, six hundred seventy-five".
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