Base | Representation |
---|---|
bin | 11011111011101… |
… | …110100000111111 |
3 | 1012122211110202202 |
4 | 123323232200333 |
5 | 1424433014410 |
6 | 114300342115 |
7 | 14420250533 |
oct | 3373564077 |
9 | 1178743682 |
10 | 468641855 |
11 | 220599620 |
12 | 110b4493b |
13 | 76125b96 |
14 | 46351bc3 |
15 | 2b221ca5 |
hex | 1beee83f |
468641855 has 8 divisors (see below), whose sum is σ = 613494864. Its totient is φ = 340830400.
The previous prime is 468641843. The next prime is 468641861. The reversal of 468641855 is 558146864.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 468641855 - 218 = 468379711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4260326 + ... + 4260435.
It is an arithmetic number, because the mean of its divisors is an integer number (76686858).
Almost surely, 2468641855 is an apocalyptic number.
468641855 is a deficient number, since it is larger than the sum of its proper divisors (144853009).
468641855 is a wasteful number, since it uses less digits than its factorization.
468641855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8520777.
The product of its digits is 921600, while the sum is 47.
The square root of 468641855 is about 21648.1374487506. The cubic root of 468641855 is about 776.7483829321.
The spelling of 468641855 in words is "four hundred sixty-eight million, six hundred forty-one thousand, eight hundred fifty-five".
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