Base | Representation |
---|---|
bin | 1111001110100010010… |
… | …11101100001000110011 |
3 | 1212000110202010112022020 |
4 | 13213101023230020303 |
5 | 32033003314422311 |
6 | 1040204403242523 |
7 | 52541253154242 |
oct | 7472113541063 |
9 | 1760422115266 |
10 | 523200545331 |
11 | 191985082602 |
12 | 85496979443 |
13 | 3a4509254c9 |
14 | 1b4745d6959 |
15 | d922858c06 |
hex | 79d12ec233 |
523200545331 has 16 divisors (see below), whose sum is σ = 731589158400. Its totient is φ = 331958563200.
The previous prime is 523200545303. The next prime is 523200545353. The reversal of 523200545331 is 133545002325.
It is not a de Polignac number, because 523200545331 - 29 = 523200544819 is a prime.
It is a super-2 number, since 2×5232005453312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 523200545292 and 523200545301.
It is not an unprimeable number, because it can be changed into a prime (523200545831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19038070 + ... + 19065531.
It is an arithmetic number, because the mean of its divisors is an integer number (45724322400).
Almost surely, 2523200545331 is an apocalyptic number.
523200545331 is a deficient number, since it is larger than the sum of its proper divisors (208388613069).
523200545331 is a wasteful number, since it uses less digits than its factorization.
523200545331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38103826.
The product of its (nonzero) digits is 54000, while the sum is 33.
Adding to 523200545331 its reverse (133545002325), we get a palindrome (656745547656).
The spelling of 523200545331 in words is "five hundred twenty-three billion, two hundred million, five hundred forty-five thousand, three hundred thirty-one".
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