Base | Representation |
---|---|
bin | 1101101110010… |
… | …01011110001110 |
3 | 22000121200222020 |
4 | 12313021132032 |
5 | 213432320024 |
6 | 15231231010 |
7 | 2565334602 |
oct | 667113616 |
9 | 260550866 |
10 | 115120014 |
11 | 59a89409 |
12 | 32678466 |
13 | 1ab08969 |
14 | 11409502 |
15 | a18e979 |
hex | 6dc978e |
115120014 has 32 divisors (see below), whose sum is σ = 245376000. Its totient is φ = 35921952.
The previous prime is 115120009. The next prime is 115120043. The reversal of 115120014 is 410021511.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 115119975 and 115120002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2389 + ... + 15360.
It is an arithmetic number, because the mean of its divisors is an integer number (7668000).
Almost surely, 2115120014 is an apocalyptic number.
115120014 is an abundant number, since it is smaller than the sum of its proper divisors (130255986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115120014 is a wasteful number, since it uses less digits than its factorization.
115120014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17824.
The product of its (nonzero) digits is 40, while the sum is 15.
The square root of 115120014 is about 10729.3995172144. The cubic root of 115120014 is about 486.4635199130.
Adding to 115120014 its reverse (410021511), we get a palindrome (525141525).
The spelling of 115120014 in words is "one hundred fifteen million, one hundred twenty thousand, fourteen".
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