Base | Representation |
---|---|
bin | 1101100100101111001… |
… | …1111001100001010011 |
3 | 211021221010012001010201 |
4 | 3121023303321201103 |
5 | 12310043213131011 |
6 | 255044120040031 |
7 | 22563626254213 |
oct | 3311363714123 |
9 | 737833161121 |
10 | 233200130131 |
11 | 8a999437381 |
12 | 39242303017 |
13 | 18cb569a0a7 |
14 | b40354a243 |
15 | 60ecec4cc1 |
hex | 364bcf9853 |
233200130131 has 4 divisors (see below), whose sum is σ = 233260974072. Its totient is φ = 233139286192.
The previous prime is 233200130123. The next prime is 233200130143. The reversal of 233200130131 is 131031002332.
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 233200130131 - 23 = 233200130123 is a prime.
It is a super-2 number, since 2×2332001301312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 233200130099 and 233200130108.
It is not an unprimeable number, because it can be changed into a prime (233200130101) 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, 30416221 + ... + 30423886.
It is an arithmetic number, because the mean of its divisors is an integer number (58315243518).
Almost surely, 2233200130131 is an apocalyptic number.
233200130131 is a deficient number, since it is larger than the sum of its proper divisors (60843941).
233200130131 is an equidigital number, since it uses as much as digits as its factorization.
233200130131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60843940.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 233200130131 its reverse (131031002332), we get a palindrome (364231132463).
The spelling of 233200130131 in words is "two hundred thirty-three billion, two hundred million, one hundred thirty thousand, one hundred thirty-one".
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