Base | Representation |
---|---|
bin | 11011111011101… |
… | …011110101001000 |
3 | 1012122210220200101 |
4 | 123323223311020 |
5 | 1424432141411 |
6 | 114300215144 |
7 | 14420203501 |
oct | 3373536510 |
9 | 1178726611 |
10 | 468630856 |
11 | 220591331 |
12 | 110b3a4b4 |
13 | 76120b85 |
14 | 4634bba8 |
15 | 2b21d8c1 |
hex | 1beebd48 |
468630856 has 16 divisors (see below), whose sum is σ = 899118000. Its totient is φ = 228866064.
The previous prime is 468630829. The next prime is 468630881. The reversal of 468630856 is 658036864.
It is a super-2 number, since 2×4686308562 = 439229758390585472, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680806 + ... + 681493.
It is an arithmetic number, because the mean of its divisors is an integer number (56194875).
Almost surely, 2468630856 is an apocalyptic number.
It is an amenable number.
468630856 is a deficient number, since it is larger than the sum of its proper divisors (430487144).
468630856 is a wasteful number, since it uses less digits than its factorization.
468630856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1362348 (or 1362344 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 46.
The square root of 468630856 is about 21647.8834069292. The cubic root of 468630856 is about 776.7423061365.
The spelling of 468630856 in words is "four hundred sixty-eight million, six hundred thirty thousand, eight hundred fifty-six".
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