Base | Representation |
---|---|
bin | 1101100001011111110… |
… | …1011111110110111111 |
3 | 211012200111022121011221 |
4 | 3120113331133312333 |
5 | 12301303014344411 |
6 | 254421523054211 |
7 | 22533234244630 |
oct | 3302775376677 |
9 | 735614277157 |
10 | 232330231231 |
11 | 8a5923a446a |
12 | 3903ab11367 |
13 | 18ba73b2707 |
14 | b35dbc7887 |
15 | 609b942071 |
hex | 3617f5fdbf |
232330231231 has 8 divisors (see below), whose sum is σ = 268257587360. Its totient is φ = 197087205888.
The previous prime is 232330231187. The next prime is 232330231241. The reversal of 232330231231 is 132132033232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232330231231 - 27 = 232330231103 is a prime.
It is a super-2 number, since 2×2323302312312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 232330231196 and 232330231205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232330231241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171081966 + ... + 171083323.
It is an arithmetic number, because the mean of its divisors is an integer number (33532198420).
Almost surely, 2232330231231 is an apocalyptic number.
232330231231 is a deficient number, since it is larger than the sum of its proper divisors (35927356129).
232330231231 is an equidigital number, since it uses as much as digits as its factorization.
232330231231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342165393.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 232330231231 its reverse (132132033232), we get a palindrome (364462264463).
The spelling of 232330231231 in words is "two hundred thirty-two billion, three hundred thirty million, two hundred thirty-one thousand, two hundred thirty-one".
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