Base | Representation |
---|---|
bin | 10010010010010… |
… | …110010110001000 |
3 | 210101022001111021 |
4 | 102102112112020 |
5 | 1112020100013 |
6 | 50235442224 |
7 | 10413520444 |
oct | 2222262610 |
9 | 711261437 |
10 | 306800008 |
11 | 1481a9429 |
12 | 868b6374 |
13 | 4b73bc88 |
14 | 2ca63824 |
15 | 1be03a8d |
hex | 12496588 |
306800008 has 16 divisors (see below), whose sum is σ = 575436060. Its totient is φ = 153350400.
The previous prime is 306799993. The next prime is 306800027. The reversal of 306800008 is 800008603.
It can be written as a sum of positive squares in 2 ways, for example, as 251476164 + 55323844 = 15858^2 + 7438^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43788 + ... + 50308.
Almost surely, 2306800008 is an apocalyptic number.
It is an amenable number.
306800008 is a deficient number, since it is larger than the sum of its proper divisors (268636052).
306800008 is a wasteful number, since it uses less digits than its factorization.
306800008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12408 (or 12404 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 306800008 is about 17515.7074650155. The cubic root of 306800008 is about 674.4531523385.
The spelling of 306800008 in words is "three hundred six million, eight hundred thousand, eight".
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