Base | Representation |
---|---|
bin | 10010001000110… |
… | …100001001001100 |
3 | 210012121001222100 |
4 | 102020310021030 |
5 | 1110400104440 |
6 | 50110115100 |
7 | 10353340551 |
oct | 2210641114 |
9 | 705531870 |
10 | 304300620 |
11 | 146851618 |
12 | 85aaba90 |
13 | 4b075450 |
14 | 2c5b2a28 |
15 | 1baad230 |
hex | 1223424c |
304300620 has 72 divisors (see below), whose sum is σ = 994056336. Its totient is φ = 74904192.
The previous prime is 304300589. The next prime is 304300643. The reversal of 304300620 is 26003403.
304300620 is a `hidden beast` number, since 3 + 0 + 43 + 0 + 0 + 620 = 666.
304300620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 304300593 and 304300602.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62682 + ... + 67361.
It is an arithmetic number, because the mean of its divisors is an integer number (13806338).
Almost surely, 2304300620 is an apocalyptic number.
304300620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
304300620 is an abundant number, since it is smaller than the sum of its proper divisors (689755716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304300620 is a wasteful number, since it uses less digits than its factorization.
304300620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130071 (or 130066 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 304300620 is about 17444.2145137005. The cubic root of 304300620 is about 672.6166480447.
The spelling of 304300620 in words is "three hundred four million, three hundred thousand, six hundred twenty".
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