Base | Representation |
---|---|
bin | 11011111100101… |
… | …110101110011111 |
3 | 1012200022211112210 |
4 | 123330232232133 |
5 | 1430014423423 |
6 | 114310131503 |
7 | 14422424400 |
oct | 3374565637 |
9 | 1180284483 |
10 | 468904863 |
11 | 220759189 |
12 | 111050b93 |
13 | 761b87cb |
14 | 463bd9a7 |
15 | 2b274b93 |
hex | 1bf2eb9f |
468904863 has 24 divisors (see below), whose sum is σ = 770066352. Its totient is φ = 252182784.
The previous prime is 468904847. The next prime is 468904867. The reversal of 468904863 is 368409864.
It is not a de Polignac number, because 468904863 - 24 = 468904847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468904867) 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, 91320 + ... + 96317.
It is an arithmetic number, because the mean of its divisors is an integer number (32086098).
Almost surely, 2468904863 is an apocalyptic number.
468904863 is a deficient number, since it is larger than the sum of its proper divisors (301161489).
468904863 is a wasteful number, since it uses less digits than its factorization.
468904863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187671 (or 187664 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The square root of 468904863 is about 21654.2112070609. The cubic root of 468904863 is about 776.8936629090.
The spelling of 468904863 in words is "four hundred sixty-eight million, nine hundred four thousand, eight hundred sixty-three".
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