Base | Representation |
---|---|
bin | 1101101110011… |
… | …00111001111011 |
3 | 22000122102021000 |
4 | 12313030321323 |
5 | 213433242300 |
6 | 15231420043 |
7 | 2565423600 |
oct | 667147173 |
9 | 260572230 |
10 | 115134075 |
11 | 59a98a31 |
12 | 32684623 |
13 | 1ab12194 |
14 | 114106a7 |
15 | a193c00 |
hex | 6dcce7b |
115134075 has 108 divisors (see below), whose sum is σ = 250277880. Its totient is φ = 51740640.
The previous prime is 115134059. The next prime is 115134119. The reversal of 115134075 is 570431511.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not a de Polignac number, because 115134075 - 24 = 115134059 is a prime.
It is a super-2 number, since 2×1151340752 = 26511710452211250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1951396 + ... + 1951454.
Almost surely, 2115134075 is an apocalyptic number.
115134075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
115134075 is an abundant number, since it is smaller than the sum of its proper divisors (135143805).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115134075 is an equidigital number, since it uses as much as digits as its factorization.
115134075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 74 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 115134075 is about 10730.0547528892. The cubic root of 115134075 is about 486.4833249982.
Multiplying 115134075 by its sum of digits (27), we get a square (3108620025 = 557552).
115134075 divided by its sum of digits (27) gives a square (4264225 = 20652).
Adding to 115134075 its reverse (570431511), we get a palindrome (685565586).
The spelling of 115134075 in words is "one hundred fifteen million, one hundred thirty-four thousand, seventy-five".
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