Base | Representation |
---|---|
bin | 1101101111010… |
… | …01110011100100 |
3 | 22000212102122100 |
4 | 12313221303210 |
5 | 214001034302 |
6 | 15234132100 |
7 | 2566425660 |
oct | 667516344 |
9 | 260772570 |
10 | 115252452 |
11 | 5a069967 |
12 | 32721030 |
13 | 1ab54023 |
14 | 114418a0 |
15 | a1b8d1c |
hex | 6de9ce4 |
115252452 has 72 divisors (see below), whose sum is σ = 352550016. Its totient is φ = 30991104.
The previous prime is 115252439. The next prime is 115252457. The reversal of 115252452 is 254252511.
It is not an unprimeable number, because it can be changed into a prime (115252457) 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, 9168 + ... + 17735.
It is an arithmetic number, because the mean of its divisors is an integer number (4896528).
Almost surely, 2115252452 is an apocalyptic number.
115252452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115252452 is an abundant number, since it is smaller than the sum of its proper divisors (237297564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115252452 is a wasteful number, since it uses less digits than its factorization.
115252452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26937 (or 26932 counting only the distinct ones).
The product of its digits is 4000, while the sum is 27.
The square root of 115252452 is about 10735.5694772099. The cubic root of 115252452 is about 486.6499965100.
The spelling of 115252452 in words is "one hundred fifteen million, two hundred fifty-two thousand, four hundred fifty-two".
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