Base | Representation |
---|---|
bin | 101101100010111011001100… |
… | …001010110010011110111011 |
3 | 222021020122120100220111011202 |
4 | 231202323030022302132323 |
5 | 202223403200143144011 |
6 | 1550010040224444415 |
7 | 60123033552543005 |
oct | 5542731412623673 |
9 | 867218510814152 |
10 | 200312110131131 |
11 | 58909986052389 |
12 | 1a5719b447970b |
13 | 87a047400224b |
14 | 376722d251375 |
15 | 182589e9c523b |
hex | b62ecc2b27bb |
200312110131131 has 4 divisors (see below), whose sum is σ = 200355290155200. Its totient is φ = 200268930107064.
The previous prime is 200312110131113. The next prime is 200312110131149. The reversal of 200312110131131 is 131131011213002.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (200312110131113) and next prime (200312110131149).
It is a cyclic number.
It is not a de Polignac number, because 200312110131131 - 214 = 200312110114747 is a prime.
It is a super-2 number, since 2×2003121101311312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200312110133131) 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, 21590005076 + ... + 21590014353.
It is an arithmetic number, because the mean of its divisors is an integer number (50088822538800).
Almost surely, 2200312110131131 is an apocalyptic number.
200312110131131 is a deficient number, since it is larger than the sum of its proper divisors (43180024069).
200312110131131 is an equidigital number, since it uses as much as digits as its factorization.
200312110131131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43180024068.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 200312110131131 its reverse (131131011213002), we get a palindrome (331443121344133).
The spelling of 200312110131131 in words is "two hundred trillion, three hundred twelve billion, one hundred ten million, one hundred thirty-one thousand, one hundred thirty-one".
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