Base | Representation |
---|---|
bin | 1000100111111100… |
… | …1011100111100100 |
3 | 12222100011021120121 |
4 | 2021333023213210 |
5 | 14220122310002 |
6 | 1021415211324 |
7 | 111240345256 |
oct | 21177134744 |
9 | 5870137517 |
10 | 2315041252 |
11 | a88864837 |
12 | 547376b44 |
13 | 2ab8104c4 |
14 | 17d665cd6 |
15 | d8393237 |
hex | 89fcb9e4 |
2315041252 has 6 divisors (see below), whose sum is σ = 4051322198. Its totient is φ = 1157520624.
The previous prime is 2315041243. The next prime is 2315041279. The reversal of 2315041252 is 2521405132.
It can be written as a sum of positive squares in only one way, i.e., 2283501796 + 31539456 = 47786^2 + 5616^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289380153 + ... + 289380160.
Almost surely, 22315041252 is an apocalyptic number.
It is an amenable number.
2315041252 is a deficient number, since it is larger than the sum of its proper divisors (1736280946).
2315041252 is a wasteful number, since it uses less digits than its factorization.
2315041252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 578760317 (or 578760315 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2315041252 is about 48114.8755791803. The cubic root of 2315041252 is about 1322.8773421622.
Adding to 2315041252 its reverse (2521405132), we get a palindrome (4836446384).
The spelling of 2315041252 in words is "two billion, three hundred fifteen million, forty-one thousand, two hundred fifty-two".
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