Base | Representation |
---|---|
bin | 110100010110011111… |
… | …0001100111011111001 |
3 | 101202011222221022102012 |
4 | 1220230332030323321 |
5 | 3320220423344423 |
6 | 123351405015305 |
7 | 11056651166342 |
oct | 1505476147371 |
9 | 352158838365 |
10 | 112423653113 |
11 | 43751248612 |
12 | 19956554535 |
13 | a7a8677985 |
14 | 562703d0c9 |
15 | 2dcec92078 |
hex | 1a2cf8cef9 |
112423653113 has 4 divisors (see below), whose sum is σ = 112427667828. Its totient is φ = 112419638400.
The previous prime is 112423653073. The next prime is 112423653119. The reversal of 112423653113 is 311356324211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 47466465424 + 64957187689 = 217868^2 + 254867^2 .
It is a cyclic number.
It is not a de Polignac number, because 112423653113 - 230 = 111349911289 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112423653113.
It is not an unprimeable number, because it can be changed into a prime (112423653119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1965056 + ... + 2021457.
It is an arithmetic number, because the mean of its divisors is an integer number (28106916957).
Almost surely, 2112423653113 is an apocalyptic number.
It is an amenable number.
112423653113 is a deficient number, since it is larger than the sum of its proper divisors (4014715).
112423653113 is an equidigital number, since it uses as much as digits as its factorization.
112423653113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4014714.
The product of its digits is 12960, while the sum is 32.
Adding to 112423653113 its reverse (311356324211), we get a palindrome (423779977324).
The spelling of 112423653113 in words is "one hundred twelve billion, four hundred twenty-three million, six hundred fifty-three thousand, one hundred thirteen".
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