Base | Representation |
---|---|
bin | 1101101111110… |
… | …00000111010000 |
3 | 22000222102000212 |
4 | 12313320013100 |
5 | 214004423211 |
6 | 15235303252 |
7 | 2600061560 |
oct | 667700720 |
9 | 260872025 |
10 | 115311056 |
11 | 5a0a99a3 |
12 | 3274ab28 |
13 | 1ab748c3 |
14 | 11458da0 |
15 | a1cb38b |
hex | 6df81d0 |
115311056 has 20 divisors (see below), whose sum is σ = 255331872. Its totient is φ = 49418976.
The previous prime is 115311043. The next prime is 115311061. The reversal of 115311056 is 650113511.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514670 + ... + 514893.
Almost surely, 2115311056 is an apocalyptic number.
115311056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
115311056 is an abundant number, since it is smaller than the sum of its proper divisors (140020816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115311056 is a wasteful number, since it uses less digits than its factorization.
115311056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1029578 (or 1029572 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 23.
The square root of 115311056 is about 10738.2985616903. The cubic root of 115311056 is about 486.7324670730.
Adding to 115311056 its reverse (650113511), we get a palindrome (765424567).
The spelling of 115311056 in words is "one hundred fifteen million, three hundred eleven thousand, fifty-six".
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