Base | Representation |
---|---|
bin | 110100101000100011… |
… | …1101001110001111011 |
3 | 101210202021002112022122 |
4 | 1221101013221301323 |
5 | 3322441202012311 |
6 | 123531511311455 |
7 | 11110664041235 |
oct | 1512107516173 |
9 | 353667075278 |
10 | 113030110331 |
11 | 43a32606926 |
12 | 19aa567b58b |
13 | a8741c46b8 |
14 | 56837c7255 |
15 | 2e181380db |
hex | 1a511e9c7b |
113030110331 has 4 divisors (see below), whose sum is σ = 115658717592. Its totient is φ = 110401503072.
The previous prime is 113030110307. The next prime is 113030110343. The reversal of 113030110331 is 133011030311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133011030311 = 41 ⋅3244171471.
It is a cyclic number.
It is not a de Polignac number, because 113030110331 - 226 = 112963001467 is a prime.
It is a super-2 number, since 2×1130301103312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113030110381) 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, 1314303566 + ... + 1314303651.
It is an arithmetic number, because the mean of its divisors is an integer number (28914679398).
Almost surely, 2113030110331 is an apocalyptic number.
113030110331 is a deficient number, since it is larger than the sum of its proper divisors (2628607261).
113030110331 is an equidigital number, since it uses as much as digits as its factorization.
113030110331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2628607260.
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 113030110331 its reverse (133011030311), we get a palindrome (246041140642).
The spelling of 113030110331 in words is "one hundred thirteen billion, thirty million, one hundred ten thousand, three hundred thirty-one".
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