Base | Representation |
---|---|
bin | 11110001001010… |
… | …01110001101001 |
3 | 122121211112022020 |
4 | 33010221301221 |
5 | 1004214043204 |
6 | 41032015053 |
7 | 6160266303 |
oct | 1704516151 |
9 | 577745266 |
10 | 252877929 |
11 | 11a819a27 |
12 | 70831489 |
13 | 4050c615 |
14 | 25828973 |
15 | 17301bd9 |
hex | f129c69 |
252877929 has 16 divisors (see below), whose sum is σ = 341827200. Its totient is φ = 166271616.
The previous prime is 252877921. The next prime is 252877951. The reversal of 252877929 is 929778252.
252877929 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 252877929 - 23 = 252877921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252877921) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74532 + ... + 77850.
It is an arithmetic number, because the mean of its divisors is an integer number (21364200).
Almost surely, 2252877929 is an apocalyptic number.
It is an amenable number.
252877929 is a deficient number, since it is larger than the sum of its proper divisors (88949271).
252877929 is a wasteful number, since it uses less digits than its factorization.
252877929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3664.
The product of its digits is 1270080, while the sum is 51.
The square root of 252877929 is about 15902.1359886023. The cubic root of 252877929 is about 632.3686169120.
The spelling of 252877929 in words is "two hundred fifty-two million, eight hundred seventy-seven thousand, nine hundred twenty-nine".
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