Base | Representation |
---|---|
bin | 11001000100000100101110… |
… | …001010011010010111011101 |
3 | 112110021222202121000222110112 |
4 | 121010010232022122113131 |
5 | 103422011303143230323 |
6 | 1030235250052015405 |
7 | 32134635445321436 |
oct | 3104045612322735 |
9 | 473258677028415 |
10 | 110231110133213 |
11 | 32139829a50993 |
12 | 1044363b901565 |
13 | 4967997973784 |
14 | 1d312dda8648d |
15 | cb256de99178 |
hex | 64412e29a5dd |
110231110133213 has 4 divisors (see below), whose sum is σ = 112038177512508. Its totient is φ = 108424042753920.
The previous prime is 110231110133159. The next prime is 110231110133233. The reversal of 110231110133213 is 312331011132011.
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 41576678208004 + 68654431925209 = 6447998^2 + 8285797^2 .
It is a cyclic number.
It is not a de Polignac number, because 110231110133213 - 224 = 110231093355997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110231110133233) 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, 903533689556 + ... + 903533689677.
It is an arithmetic number, because the mean of its divisors is an integer number (28009544378127).
Almost surely, 2110231110133213 is an apocalyptic number.
It is an amenable number.
110231110133213 is a deficient number, since it is larger than the sum of its proper divisors (1807067379295).
110231110133213 is an equidigital number, since it uses as much as digits as its factorization.
110231110133213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1807067379294.
The product of its (nonzero) digits is 324, while the sum is 23.
Adding to 110231110133213 its reverse (312331011132011), we get a palindrome (422562121265224).
The spelling of 110231110133213 in words is "one hundred ten trillion, two hundred thirty-one billion, one hundred ten million, one hundred thirty-three thousand, two hundred thirteen".
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