Base | Representation |
---|---|
bin | 110101101010001010… |
… | …1000110111101001000 |
3 | 102000102200022022202121 |
4 | 1223110111012331020 |
5 | 3341443222444000 |
6 | 124534145541024 |
7 | 11216354122006 |
oct | 1532425067510 |
9 | 360380268677 |
10 | 115231453000 |
11 | 44962173194 |
12 | 1a3ba944774 |
13 | ab352a6221 |
14 | 5811cd3a76 |
15 | 2ee651cb1a |
hex | 1ad4546f48 |
115231453000 has 32 divisors (see below), whose sum is σ = 269641602360. Its totient is φ = 46092580800.
The previous prime is 115231452977. The next prime is 115231453031. The reversal of 115231453000 is 354132511.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 59937811684 + 55293641316 = 244822^2 + 235146^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
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, 57614727 + ... + 57616726.
Almost surely, 2115231453000 is an apocalyptic number.
115231453000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115231453000 is an abundant number, since it is smaller than the sum of its proper divisors (154410149360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115231453000 is a wasteful number, since it uses less digits than its factorization.
115231453000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115231474 (or 115231460 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 115231453000 its reverse (354132511), we get a palindrome (115585585511).
The spelling of 115231453000 in words is "one hundred fifteen billion, two hundred thirty-one million, four hundred fifty-three thousand".
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