Base | Representation |
---|---|
bin | 1101100000010… |
… | …01001111001111 |
3 | 21220011102111110 |
4 | 12300021033033 |
5 | 213000042142 |
6 | 15124023103 |
7 | 2543620122 |
oct | 660111717 |
9 | 256142443 |
10 | 113284047 |
11 | 58a44a88 |
12 | 31b31a93 |
13 | 1a6150a6 |
14 | 1108c3b9 |
15 | 9e2a99c |
hex | 6c093cf |
113284047 has 16 divisors (see below), whose sum is σ = 155541600. Its totient is φ = 73285632.
The previous prime is 113284037. The next prime is 113284057. The reversal of 113284047 is 740482311.
It is an interprime number because it is at equal distance from previous prime (113284037) and next prime (113284057).
It is not a de Polignac number, because 113284047 - 26 = 113283983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113284007) 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, 48703 + ... + 50975.
It is an arithmetic number, because the mean of its divisors is an integer number (9721350).
Almost surely, 2113284047 is an apocalyptic number.
113284047 is a deficient number, since it is larger than the sum of its proper divisors (42257553).
113284047 is a wasteful number, since it uses less digits than its factorization.
113284047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2762.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 113284047 is about 10643.4978742893. The cubic root of 113284047 is about 483.8635623324.
The spelling of 113284047 in words is "one hundred thirteen million, two hundred eighty-four thousand, forty-seven".
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