Base | Representation |
---|---|
bin | 111101000001000100… |
… | …0001011010000010011 |
3 | 110112012212012110010021 |
4 | 1322002020023100103 |
5 | 4121323220401321 |
6 | 140110110444311 |
7 | 12316046216263 |
oct | 1720210132023 |
9 | 415185173107 |
10 | 131032200211 |
11 | 50630296460 |
12 | 2148a503697 |
13 | c4829a72a3 |
14 | 64b05d97a3 |
15 | 361d7a5941 |
hex | 1e8220b413 |
131032200211 has 8 divisors (see below), whose sum is σ = 151352702064. Its totient is φ = 112113112320.
The previous prime is 131032200203. The next prime is 131032200223. The reversal of 131032200211 is 112002230131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131032200211 - 23 = 131032200203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131032200241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350353290 + ... + 350353663.
It is an arithmetic number, because the mean of its divisors is an integer number (18919087758).
Almost surely, 2131032200211 is an apocalyptic number.
131032200211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
131032200211 is a deficient number, since it is larger than the sum of its proper divisors (20320501853).
131032200211 is a wasteful number, since it uses less digits than its factorization.
131032200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700706981.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 131032200211 its reverse (112002230131), we get a palindrome (243034430342).
The spelling of 131032200211 in words is "one hundred thirty-one billion, thirty-two million, two hundred thousand, two hundred eleven".
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