Base | Representation |
---|---|
bin | 1101101101110… |
… | …10001000110110 |
3 | 22000111111211000 |
4 | 12312322020312 |
5 | 213423312311 |
6 | 15230024130 |
7 | 2564653515 |
oct | 666721066 |
9 | 260444730 |
10 | 115057206 |
11 | 59a46200 |
12 | 32648046 |
13 | 1aab61b4 |
14 | 113d067c |
15 | a17b056 |
hex | 6dba236 |
115057206 has 48 divisors (see below), whose sum is σ = 281055600. Its totient is φ = 34863840.
The previous prime is 115057183. The next prime is 115057211. The reversal of 115057206 is 602750511.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115057206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2271 + ... + 15338.
It is an arithmetic number, because the mean of its divisors is an integer number (5855325).
Almost surely, 2115057206 is an apocalyptic number.
115057206 is an abundant number, since it is smaller than the sum of its proper divisors (165998394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115057206 is a wasteful number, since it uses less digits than its factorization.
115057206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17642 (or 17625 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 115057206 is about 10726.4722066484. The cubic root of 115057206 is about 486.3750344042.
The spelling of 115057206 in words is "one hundred fifteen million, fifty-seven thousand, two hundred six".
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