Base | Representation |
---|---|
bin | 1101100000011000100… |
… | …0110111001001100011 |
3 | 211011220122200021022212 |
4 | 3120012020313021203 |
5 | 12300144443022243 |
6 | 254332122152335 |
7 | 22522643555000 |
oct | 3300610671143 |
9 | 734818607285 |
10 | 232031220323 |
11 | 8a449636111 |
12 | 38b769526ab |
13 | 18b5a46cb96 |
14 | b3321d08a7 |
15 | 608057b318 |
hex | 3606237263 |
232031220323 has 8 divisors (see below), whose sum is σ = 270590344800. Its totient is φ = 198883902840.
The previous prime is 232031220299. The next prime is 232031220349. The reversal of 232031220323 is 323022130232.
It is not a de Polignac number, because 232031220323 - 224 = 232014443107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232031220023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338237588 + ... + 338238273.
It is an arithmetic number, because the mean of its divisors is an integer number (33823793100).
Almost surely, 2232031220323 is an apocalyptic number.
232031220323 is a deficient number, since it is larger than the sum of its proper divisors (38559124477).
232031220323 is an frugal number, since it uses more digits than its factorization.
232031220323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676475882 (or 676475868 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 232031220323 its reverse (323022130232), we get a palindrome (555053350555).
Subtracting 232031220323 from its reverse (323022130232), we obtain a palindrome (90990909909).
The spelling of 232031220323 in words is "two hundred thirty-two billion, thirty-one million, two hundred twenty thousand, three hundred twenty-three".
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