Base | Representation |
---|---|
bin | 1011101001011101111… |
… | …1000111101011001011 |
3 | 201010112000021221010211 |
4 | 2322113133013223023 |
5 | 11234311130410011 |
6 | 231532420021551 |
7 | 20312625022000 |
oct | 2722737075313 |
9 | 633460257124 |
10 | 200110013131 |
11 | 77958981746 |
12 | 329485318b7 |
13 | 15b4105a4c2 |
14 | 998495b8a7 |
15 | 5312e55b21 |
hex | 2e977c7acb |
200110013131 has 16 divisors (see below), whose sum is σ = 247091774400. Its totient is φ = 161433283200.
The previous prime is 200110013113. The next prime is 200110013141. The reversal of 200110013131 is 131310011002.
It is not a de Polignac number, because 200110013131 - 27 = 200110013003 is a prime.
It is a super-2 number, since 2×2001100131312 (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 (200110013101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17153320 + ... + 17164981.
It is an arithmetic number, because the mean of its divisors is an integer number (15443235900).
Almost surely, 2200110013131 is an apocalyptic number.
200110013131 is a deficient number, since it is larger than the sum of its proper divisors (46981761269).
200110013131 is an equidigital number, since it uses as much as digits as its factorization.
200110013131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34318339 (or 34318325 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 200110013131 its reverse (131310011002), we get a palindrome (331420024133).
The spelling of 200110013131 in words is "two hundred billion, one hundred ten million, thirteen thousand, one hundred thirty-one".
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