Base | Representation |
---|---|
bin | 110101111011011110… |
… | …1011101100111110110 |
3 | 102001221011120101100102 |
4 | 1223312331131213312 |
5 | 3344140442110300 |
6 | 125111542514102 |
7 | 11236640433041 |
oct | 1536675354766 |
9 | 361834511312 |
10 | 115812456950 |
11 | 45130127043 |
12 | 1a541435932 |
13 | abc8780648 |
14 | 5869133c58 |
15 | 302c5370d5 |
hex | 1af6f5d9f6 |
115812456950 has 12 divisors (see below), whose sum is σ = 215411170020. Its totient is φ = 46324982760.
The previous prime is 115812456943. The next prime is 115812456953. The reversal of 115812456950 is 59654218511.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 115812456895 and 115812456904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115812456953) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1158124520 + ... + 1158124619.
It is an arithmetic number, because the mean of its divisors is an integer number (17950930835).
Almost surely, 2115812456950 is an apocalyptic number.
115812456950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115812456950 is a deficient number, since it is larger than the sum of its proper divisors (99598713070).
115812456950 is a wasteful number, since it uses less digits than its factorization.
115812456950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2316249151 (or 2316249146 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 47.
The spelling of 115812456950 in words is "one hundred fifteen billion, eight hundred twelve million, four hundred fifty-six thousand, nine hundred fifty".
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