Base | Representation |
---|---|
bin | 10010001001100… |
… | …011001000000000 |
3 | 210012221211221121 |
4 | 102021203020000 |
5 | 1110422234211 |
6 | 50114202024 |
7 | 10355101600 |
oct | 2211431000 |
9 | 705854847 |
10 | 304493056 |
11 | 14697315a |
12 | 85b83314 |
13 | 4b111c0a |
14 | 2c622c00 |
15 | 1baea271 |
hex | 12263200 |
304493056 has 120 divisors (see below), whose sum is σ = 724222620. Its totient is φ = 127475712.
The previous prime is 304493039. The next prime is 304493087. The reversal of 304493056 is 650394403.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 263737600 + 40755456 = 16240^2 + 6384^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1329550 + ... + 1329778.
Almost surely, 2304493056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 304493056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362111310).
304493056 is an abundant number, since it is smaller than the sum of its proper divisors (419729564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304493056 is an equidigital number, since it uses as much as digits as its factorization.
304493056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314 (or 291 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 34.
The square root of 304493056 is about 17449.7293961826. The cubic root of 304493056 is about 672.7584030219.
It can be divided in two parts, 3044 and 93056, that added together give a square (96100 = 3102).
The spelling of 304493056 in words is "three hundred four million, four hundred ninety-three thousand, fifty-six".
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