Base | Representation |
---|---|
bin | 1110000110100110001110… |
… | …11101001101011001000101 |
3 | 11001210211000000002211101100 |
4 | 13003103013131031121011 |
5 | 13031104121102401013 |
6 | 145543102531250313 |
7 | 6350421206124663 |
oct | 703230735153105 |
9 | 131724000084340 |
10 | 31013010200133 |
11 | 99775a8828965 |
12 | 358a642449999 |
13 | 143c68bc3b460 |
14 | 793075655c33 |
15 | 38babd809473 |
hex | 1c34c774d645 |
31013010200133 has 24 divisors (see below), whose sum is σ = 48244573802880. Its totient is φ = 19084093247520.
The previous prime is 31013010200129. The next prime is 31013010200147. The reversal of 31013010200133 is 33100201031013.
It is a happy number.
31013010200133 is a `hidden beast` number, since 31 + 0 + 1 + 301 + 0 + 200 + 133 = 666.
It is not a de Polignac number, because 31013010200133 - 22 = 31013010200129 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31013010200173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3118953 + ... + 8470766.
It is an arithmetic number, because the mean of its divisors is an integer number (2010190575120).
Almost surely, 231013010200133 is an apocalyptic number.
It is an amenable number.
31013010200133 is a deficient number, since it is larger than the sum of its proper divisors (17231563602747).
31013010200133 is a wasteful number, since it uses less digits than its factorization.
31013010200133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11612609 (or 11612606 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 31013010200133 its reverse (33100201031013), we get a palindrome (64113211231146).
The spelling of 31013010200133 in words is "thirty-one trillion, thirteen billion, ten million, two hundred thousand, one hundred thirty-three".
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