Base | Representation |
---|---|
bin | 11011101101011… |
… | …011110111000110 |
3 | 1012101210010122021 |
4 | 123231123313012 |
5 | 1423003123210 |
6 | 114044153354 |
7 | 14343355156 |
oct | 3355336706 |
9 | 1171703567 |
10 | 464895430 |
11 | 21946a8aa |
12 | 10b83885a |
13 | 7541386c |
14 | 45a58766 |
15 | 2ac31bda |
hex | 1bb5bdc6 |
464895430 has 32 divisors (see below), whose sum is σ = 887622624. Its totient is φ = 174706176.
The previous prime is 464895421. The next prime is 464895443. The reversal of 464895430 is 34598464.
It is a happy number.
It is a super-2 number, since 2×4648954302 = 432255521669769800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107184 + ... + 111436.
It is an arithmetic number, because the mean of its divisors is an integer number (27738207).
Almost surely, 2464895430 is an apocalyptic number.
464895430 is a deficient number, since it is larger than the sum of its proper divisors (422727194).
464895430 is a wasteful number, since it uses less digits than its factorization.
464895430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4920.
The product of its (nonzero) digits is 414720, while the sum is 43.
The square root of 464895430 is about 21561.4338577007. The cubic root of 464895430 is about 774.6730108590.
The spelling of 464895430 in words is "four hundred sixty-four million, eight hundred ninety-five thousand, four hundred thirty".
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