Base | Representation |
---|---|
bin | 100000001101001101110… |
… | …001100101000111000011 |
3 | 21211120200121201111011201 |
4 | 200031031301211013003 |
5 | 242230130012001011 |
6 | 4412422551322031 |
7 | 315620324050240 |
oct | 40151561450703 |
9 | 7746617644151 |
10 | 2213213000131 |
11 | 783689049601 |
12 | 2b8b28680317 |
13 | 130922111803 |
14 | 791977045c7 |
15 | 3c886429cc1 |
hex | 2034dc651c3 |
2213213000131 has 8 divisors (see below), whose sum is σ = 2532437421920. Its totient is φ = 1894751362368.
The previous prime is 2213213000083. The next prime is 2213213000143. The reversal of 2213213000131 is 1310003123122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2213213000131 - 211 = 2213212998083 is a prime.
It is a super-2 number, since 2×22132130001312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2213213000099 and 2213213000108.
It is not an unprimeable number, because it can be changed into a prime (2213213300131) 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, 190689786 + ... + 190701391.
It is an arithmetic number, because the mean of its divisors is an integer number (316554677740).
Almost surely, 22213213000131 is an apocalyptic number.
2213213000131 is a deficient number, since it is larger than the sum of its proper divisors (319224421789).
2213213000131 is an equidigital number, since it uses as much as digits as its factorization.
2213213000131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381392013.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2213213000131 its reverse (1310003123122), we get a palindrome (3523216123253).
The spelling of 2213213000131 in words is "two trillion, two hundred thirteen billion, two hundred thirteen million, one hundred thirty-one", and thus it is an aban number.
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