Base | Representation |
---|---|
bin | 11110001010011… |
… | …01011111111100 |
3 | 122122002222000121 |
4 | 33011031133330 |
5 | 1004233234002 |
6 | 41035104324 |
7 | 6161446015 |
oct | 1705153774 |
9 | 578088017 |
10 | 253024252 |
11 | 11a909958 |
12 | 708a20a4 |
13 | 405610c0 |
14 | 2586600c |
15 | 17330237 |
hex | f14d7fc |
253024252 has 24 divisors (see below), whose sum is σ = 478509696. Its totient is φ = 116374848.
The previous prime is 253024249. The next prime is 253024267. The reversal of 253024252 is 252420352.
It is a happy number.
It is a congruent number.
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, 6933 + ... + 23539.
It is an arithmetic number, because the mean of its divisors is an integer number (19937904).
Almost surely, 2253024252 is an apocalyptic number.
It is an amenable number.
253024252 is a deficient number, since it is larger than the sum of its proper divisors (225485444).
253024252 is a wasteful number, since it uses less digits than its factorization.
253024252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16917 (or 16915 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 253024252 is about 15906.7360574066. The cubic root of 253024252 is about 632.4905627488.
The spelling of 253024252 in words is "two hundred fifty-three million, twenty-four thousand, two hundred fifty-two".
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