Base | Representation |
---|---|
bin | 100001111100111001011… |
… | …001110100100111000011 |
3 | 22021001012212022010001122 |
4 | 201330321121310213003 |
5 | 301211222324442011 |
6 | 4543454131422455 |
7 | 330364100302613 |
oct | 41747131644703 |
9 | 8231185263048 |
10 | 2333130312131 |
11 | 81a525266a33 |
12 | 318214754a2b |
13 | 13c023137168 |
14 | 80cd1a84a43 |
15 | 40a53eea3db |
hex | 21f396749c3 |
2333130312131 has 4 divisors (see below), whose sum is σ = 2333788091352. Its totient is φ = 2332472532912.
The previous prime is 2333130312091. The next prime is 2333130312157. The reversal of 2333130312131 is 1312130313332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2333130312131 - 214 = 2333130295747 is a prime.
It is a super-2 number, since 2×23331303121312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2333130312131.
It is not an unprimeable number, because it can be changed into a prime (2333130312181) 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, 328884290 + ... + 328891383.
It is an arithmetic number, because the mean of its divisors is an integer number (583447022838).
Almost surely, 22333130312131 is an apocalyptic number.
2333130312131 is a deficient number, since it is larger than the sum of its proper divisors (657779221).
2333130312131 is an equidigital number, since it uses as much as digits as its factorization.
2333130312131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657779220.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 2333130312131 its reverse (1312130313332), we get a palindrome (3645260625463).
The spelling of 2333130312131 in words is "two trillion, three hundred thirty-three billion, one hundred thirty million, three hundred twelve thousand, one hundred thirty-one".
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