Base | Representation |
---|---|
bin | 100100101111110011110011… |
… | …0100111110110101000010011 |
3 | 1120101110111200222212122020200 |
4 | 1021133213212213312220103 |
5 | 314331300444042032011 |
6 | 3103241525311510243 |
7 | 125040420151140654 |
oct | 11137474647665023 |
9 | 1511414628778220 |
10 | 323230223002131 |
11 | 93a9a193321245 |
12 | 30304223828383 |
13 | 10b4862cb7ba13 |
14 | 59b65d796552b |
15 | 2757e5e886856 |
hex | 125f9e69f6a13 |
323230223002131 has 24 divisors (see below), whose sum is σ = 470036420100000. Its totient is φ = 214033835812992.
The previous prime is 323230223002123. The next prime is 323230223002201. The reversal of 323230223002131 is 131200322032323.
323230223002131 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 302 + 2 + 300 + 21 + 31 = 666.
It is not a de Polignac number, because 323230223002131 - 23 = 323230223002123 is a prime.
It is a super-2 number, since 2×3232302230021312 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 323230223002095 and 323230223002104.
It is not an unprimeable number, because it can be changed into a prime (323230223002121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38852455 + ... + 46432463.
It is an arithmetic number, because the mean of its divisors is an integer number (19584850837500).
Almost surely, 2323230223002131 is an apocalyptic number.
323230223002131 is a deficient number, since it is larger than the sum of its proper divisors (146806197097869).
323230223002131 is a wasteful number, since it uses less digits than its factorization.
323230223002131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7611963 (or 7611960 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 323230223002131 its reverse (131200322032323), we get a palindrome (454430545034454).
The spelling of 323230223002131 in words is "three hundred twenty-three trillion, two hundred thirty billion, two hundred twenty-three million, two thousand, one hundred thirty-one".
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