Base | Representation |
---|---|
bin | 11011111100100… |
… | …010011110011000 |
3 | 1012200020021201011 |
4 | 123330202132120 |
5 | 1430011322210 |
6 | 114305103304 |
7 | 14422125160 |
oct | 3374423630 |
9 | 1180207634 |
10 | 468854680 |
11 | 220724508 |
12 | 111027b34 |
13 | 7619ba08 |
14 | 463a95a0 |
15 | 2b264d8a |
hex | 1bf22798 |
468854680 has 64 divisors (see below), whose sum is σ = 1235062080. Its totient is φ = 156825600.
The previous prime is 468854669. The next prime is 468854693. The reversal of 468854680 is 86458864.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8941 + ... + 31900.
It is an arithmetic number, because the mean of its divisors is an integer number (19297845).
Almost surely, 2468854680 is an apocalyptic number.
468854680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
468854680 is an abundant number, since it is smaller than the sum of its proper divisors (766207400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468854680 is a wasteful number, since it uses less digits than its factorization.
468854680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40900 (or 40896 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 49.
The square root of 468854680 is about 21653.0524407068. The cubic root of 468854680 is about 776.8659470910.
The spelling of 468854680 in words is "four hundred sixty-eight million, eight hundred fifty-four thousand, six hundred eighty".
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