Base | Representation |
---|---|
bin | 1100000000010101110111… |
… | …1101111110111000001111 |
3 | 1201201220112110112121010120 |
4 | 3000011131331332320033 |
5 | 3212232110310430111 |
6 | 44024000143040023 |
7 | 2531445402325050 |
oct | 300053575767017 |
9 | 51656473477116 |
10 | 13200011030031 |
11 | 422a103114a21 |
12 | 1592300ba0013 |
13 | 7499a9369c27 |
14 | 338c53778727 |
15 | 17d568a89406 |
hex | c015df7ee0f |
13200011030031 has 48 divisors (see below), whose sum is σ = 21184899590400. Its totient is φ = 7159327451136.
The previous prime is 13200011029981. The next prime is 13200011030033. The reversal of 13200011030031 is 13003011000231.
It is not a de Polignac number, because 13200011030031 - 27 = 13200011029903 is a prime.
It is a super-2 number, since 2×132000110300312 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13200011030033) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5291986 + ... + 7375983.
It is an arithmetic number, because the mean of its divisors is an integer number (441352074800).
Almost surely, 213200011030031 is an apocalyptic number.
13200011030031 is a deficient number, since it is larger than the sum of its proper divisors (7984888560369).
13200011030031 is a wasteful number, since it uses less digits than its factorization.
13200011030031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12668096 (or 12668067 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13200011030031 its reverse (13003011000231), we get a palindrome (26203022030262).
The spelling of 13200011030031 in words is "thirteen trillion, two hundred billion, eleven million, thirty thousand, thirty-one".
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