Base | Representation |
---|---|
bin | 11110111111110101110… |
… | …100101001010110100111 |
3 | 21112122020122002201212110 |
4 | 132333311310221112213 |
5 | 234400003023432221 |
6 | 4310323011252103 |
7 | 306616453003626 |
oct | 36776564512647 |
9 | 7478218081773 |
10 | 2130133030311 |
11 | 751425621620 |
12 | 2a4a012aa033 |
13 | 125b41b75a60 |
14 | 751558a76bd |
15 | 3a62286c776 |
hex | 1eff5d295a7 |
2130133030311 has 32 divisors (see below), whose sum is σ = 3344312885760. Its totient is φ = 1188968169600.
The previous prime is 2130133030279. The next prime is 2130133030339. The reversal of 2130133030311 is 1130303310312.
It is not a de Polignac number, because 2130133030311 - 25 = 2130133030279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130133030511) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5466960 + ... + 5843621.
It is an arithmetic number, because the mean of its divisors is an integer number (104509777680).
Almost surely, 22130133030311 is an apocalyptic number.
2130133030311 is a deficient number, since it is larger than the sum of its proper divisors (1214179855449).
2130133030311 is a wasteful number, since it uses less digits than its factorization.
2130133030311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11311047.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 2130133030311 its reverse (1130303310312), we get a palindrome (3260436340623).
The spelling of 2130133030311 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, thirty thousand, three hundred eleven".
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