Base | Representation |
---|---|
bin | 1101100001011000111… |
… | …1010000001110000011 |
3 | 211012121110221022222021 |
4 | 3120112033100032003 |
5 | 12301223120100311 |
6 | 254415011422311 |
7 | 22532433510436 |
oct | 3302617201603 |
9 | 735543838867 |
10 | 232301331331 |
11 | 8a578055553 |
12 | 390312b4997 |
13 | 18ba1404394 |
14 | b35a02381d |
15 | 6099134171 |
hex | 36163d0383 |
232301331331 has 4 divisors (see below), whose sum is σ = 232309927600. Its totient is φ = 232292735064.
The previous prime is 232301331319. The next prime is 232301331337. The reversal of 232301331331 is 133133103232.
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 232301331331 - 215 = 232301298563 is a prime.
It is a super-2 number, since 2×2323013313312 (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 = 232301331296 and 232301331305.
It is not an unprimeable number, because it can be changed into a prime (232301331337) 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 3 ways as a sum of consecutive naturals, for example, 4257471 + ... + 4311688.
It is an arithmetic number, because the mean of its divisors is an integer number (58077481900).
Almost surely, 2232301331331 is an apocalyptic number.
232301331331 is a deficient number, since it is larger than the sum of its proper divisors (8596269).
232301331331 is an equidigital number, since it uses as much as digits as its factorization.
232301331331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8596268.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 232301331331 its reverse (133133103232), we get a palindrome (365434434563).
The spelling of 232301331331 in words is "two hundred thirty-two billion, three hundred one million, three hundred thirty-one thousand, three hundred thirty-one".
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