Base | Representation |
---|---|
bin | 10010001010100… |
… | …110011110010010 |
3 | 210020110212100120 |
4 | 102022212132102 |
5 | 1111010101124 |
6 | 50124131110 |
7 | 10360331052 |
oct | 2212463622 |
9 | 706425316 |
10 | 304768914 |
11 | 14704143a |
12 | 86096a96 |
13 | 4b1aa648 |
14 | 2c695562 |
15 | 1bb51d79 |
hex | 122a6792 |
304768914 has 16 divisors (see below), whose sum is σ = 615574080. Its totient is φ = 100583600.
The previous prime is 304768913. The next prime is 304768927. The reversal of 304768914 is 419867403.
It is not an unprimeable number, because it can be changed into a prime (304768913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250854 + ... + 252065.
It is an arithmetic number, because the mean of its divisors is an integer number (38473380).
Almost surely, 2304768914 is an apocalyptic number.
304768914 is an abundant number, since it is smaller than the sum of its proper divisors (310805166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304768914 is a wasteful number, since it uses less digits than its factorization.
304768914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503025.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 304768914 is about 17457.6319700010. The cubic root of 304768914 is about 672.9615053781.
The spelling of 304768914 in words is "three hundred four million, seven hundred sixty-eight thousand, nine hundred fourteen".
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