Base | Representation |
---|---|
bin | 1101110001110… |
… | …00110101001000 |
3 | 22001110212122122 |
4 | 12320320311020 |
5 | 214041414021 |
6 | 15245110412 |
7 | 2602244444 |
oct | 670706510 |
9 | 261425578 |
10 | 115576136 |
11 | 5a270075 |
12 | 32858408 |
13 | 1ac38460 |
14 | 114c7824 |
15 | a22ebab |
hex | 6e38d48 |
115576136 has 32 divisors (see below), whose sum is σ = 241428600. Its totient is φ = 51502080.
The previous prime is 115576073. The next prime is 115576141. The reversal of 115576136 is 631675511.
It can be written as a sum of positive squares in 4 ways, for example, as 87422500 + 28153636 = 9350^2 + 5306^2 .
It is a junction number, because it is equal to n+sod(n) for n = 115576096 and 115576105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16145 + ... + 22176.
Almost surely, 2115576136 is an apocalyptic number.
It is an amenable number.
115576136 is an abundant number, since it is smaller than the sum of its proper divisors (125852464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115576136 is a wasteful number, since it uses less digits than its factorization.
115576136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38369 (or 38365 counting only the distinct ones).
The product of its digits is 18900, while the sum is 35.
The square root of 115576136 is about 10750.6342138499. The cubic root of 115576136 is about 487.1051526471.
The spelling of 115576136 in words is "one hundred fifteen million, five hundred seventy-six thousand, one hundred thirty-six".
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