Base | Representation |
---|---|
bin | 1101100011101… |
… | …00011000001101 |
3 | 21220222201111000 |
4 | 12301310120031 |
5 | 213103113033 |
6 | 15141250513 |
7 | 2550425424 |
oct | 661643015 |
9 | 256881430 |
10 | 113722893 |
11 | 59214769 |
12 | 32103a39 |
13 | 1a739a6b |
14 | 111642bb |
15 | 9eb5a13 |
hex | 6c7460d |
113722893 has 16 divisors (see below), whose sum is σ = 168644160. Its totient is φ = 75740688.
The previous prime is 113722883. The next prime is 113722927. The reversal of 113722893 is 398227311.
113722893 is a `hidden beast` number, since 1 + 1 + 372 + 289 + 3 = 666.
It is not a de Polignac number, because 113722893 - 218 = 113460749 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113722823) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 47071 + ... + 49427.
It is an arithmetic number, because the mean of its divisors is an integer number (10540260).
Almost surely, 2113722893 is an apocalyptic number.
It is an amenable number.
113722893 is a deficient number, since it is larger than the sum of its proper divisors (54921267).
113722893 is a wasteful number, since it uses less digits than its factorization.
113722893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4153 (or 4147 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 113722893 is about 10664.0936323721. The cubic root of 113722893 is about 484.4875630620.
The spelling of 113722893 in words is "one hundred thirteen million, seven hundred twenty-two thousand, eight hundred ninety-three".
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