Base | Representation |
---|---|
bin | 1101110100100… |
… | …01101001010110 |
3 | 22002011100200100 |
4 | 12322101221112 |
5 | 214140034201 |
6 | 15300554530 |
7 | 2605321164 |
oct | 672215126 |
9 | 262140610 |
10 | 115939926 |
11 | 5a499423 |
12 | 329b2a46 |
13 | 1b034c0b |
14 | 11580234 |
15 | a2a2886 |
hex | 6e91a56 |
115939926 has 24 divisors (see below), whose sum is σ = 254386080. Its totient is φ = 38156976.
The previous prime is 115939913. The next prime is 115939931. The reversal of 115939926 is 629939511.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39345 + ... + 42188.
It is an arithmetic number, because the mean of its divisors is an integer number (10599420).
Almost surely, 2115939926 is an apocalyptic number.
115939926 is an abundant number, since it is smaller than the sum of its proper divisors (138446154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115939926 is a wasteful number, since it uses less digits than its factorization.
115939926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81620 (or 81617 counting only the distinct ones).
The product of its digits is 131220, while the sum is 45.
The square root of 115939926 is about 10767.5403876651. The cubic root of 115939926 is about 487.6156916745.
The spelling of 115939926 in words is "one hundred fifteen million, nine hundred thirty-nine thousand, nine hundred twenty-six".
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