Base | Representation |
---|---|
bin | 1101101000100101110… |
… | …00011100110101100011 |
3 | 1122210012100121111022012 |
4 | 12310102320130311203 |
5 | 30133410331121311 |
6 | 555113351503135 |
7 | 45563036124323 |
oct | 6642270346543 |
9 | 1583170544265 |
10 | 468468223331 |
11 | 17074910aa39 |
12 | 76961087aab |
13 | 3523a618b64 |
14 | 189615a3283 |
15 | c2bc7d478b |
hex | 6d12e1cd63 |
468468223331 has 4 divisors (see below), whose sum is σ = 468470103000. Its totient is φ = 468466343664.
The previous prime is 468468223313. The next prime is 468468223337. The reversal of 468468223331 is 133322864864.
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 468468223331 - 210 = 468468222307 is a prime.
It is a super-2 number, since 2×4684682233312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 468468223331.
It is not an unprimeable number, because it can be changed into a prime (468468223337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496181 + ... + 1087718.
It is an arithmetic number, because the mean of its divisors is an integer number (117117525750).
Almost surely, 2468468223331 is an apocalyptic number.
468468223331 is a deficient number, since it is larger than the sum of its proper divisors (1879669).
468468223331 is a wasteful number, since it uses less digits than its factorization.
468468223331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1879668.
The product of its digits is 3981312, while the sum is 50.
The spelling of 468468223331 in words is "four hundred sixty-eight billion, four hundred sixty-eight million, two hundred twenty-three thousand, three hundred thirty-one".
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