Base | Representation |
---|---|
bin | 1101110010010… |
… | …10111010100101 |
3 | 22001121122021020 |
4 | 12321022322211 |
5 | 214101301323 |
6 | 15250441353 |
7 | 2603003430 |
oct | 671127245 |
9 | 261548236 |
10 | 115650213 |
11 | 5a310798 |
12 | 32893259 |
13 | 1ac630a3 |
14 | 11506817 |
15 | a246ae3 |
hex | 6e4aea5 |
115650213 has 16 divisors (see below), whose sum is σ = 176739456. Its totient is φ = 65894400.
The previous prime is 115650211. The next prime is 115650259. The reversal of 115650213 is 312056511.
It is not a de Polignac number, because 115650213 - 21 = 115650211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115650211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388 + ... + 15213.
It is an arithmetic number, because the mean of its divisors is an integer number (11046216).
Almost surely, 2115650213 is an apocalyptic number.
It is an amenable number.
115650213 is a deficient number, since it is larger than the sum of its proper divisors (61089243).
115650213 is a wasteful number, since it uses less digits than its factorization.
115650213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15964.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 115650213 is about 10754.0789005847. The cubic root of 115650213 is about 487.2091982957.
The spelling of 115650213 in words is "one hundred fifteen million, six hundred fifty thousand, two hundred thirteen".
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