Base | Representation |
---|---|
bin | 1101101101101… |
… | …11001011010010 |
3 | 22000110220011200 |
4 | 12312313023102 |
5 | 213422420244 |
6 | 15225452030 |
7 | 2564603244 |
oct | 666671322 |
9 | 260426150 |
10 | 115045074 |
11 | 59a38081 |
12 | 32641016 |
13 | 1aab0811 |
14 | 113ca094 |
15 | a177669 |
hex | 6db72d2 |
115045074 has 48 divisors (see below), whose sum is σ = 253742112. Its totient is φ = 37666944.
The previous prime is 115045039. The next prime is 115045111. The reversal of 115045074 is 470540511.
It is a happy number.
115045074 is a `hidden beast` number, since 1 + 150 + 4 + 507 + 4 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331369 + ... + 331715.
It is an arithmetic number, because the mean of its divisors is an integer number (5286294).
Almost surely, 2115045074 is an apocalyptic number.
115045074 is an abundant number, since it is smaller than the sum of its proper divisors (138697038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115045074 is a wasteful number, since it uses less digits than its factorization.
115045074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631 (or 628 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 115045074 is about 10725.9066749623. The cubic root of 115045074 is about 486.3579388232.
Adding to 115045074 its reverse (470540511), we get a palindrome (585585585).
The spelling of 115045074 in words is "one hundred fifteen million, forty-five thousand, seventy-four".
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