Base | Representation |
---|---|
bin | 1111010011101… |
… | …0111000001000 |
3 | 11110210220201220 |
4 | 3310322320020 |
5 | 112414014141 |
6 | 10212042040 |
7 | 1406504352 |
oct | 364727010 |
9 | 143726656 |
10 | 64204296 |
11 | 33272702 |
12 | 19603320 |
13 | 103bc810 |
14 | 87540d2 |
15 | 5983766 |
hex | 3d3ae08 |
64204296 has 32 divisors (see below), whose sum is σ = 172858560. Its totient is φ = 19755072.
The previous prime is 64204277. The next prime is 64204313. The reversal of 64204296 is 69240246.
It is a happy number.
64204296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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, 102580 + ... + 103203.
It is an arithmetic number, because the mean of its divisors is an integer number (5401830).
Almost surely, 264204296 is an apocalyptic number.
It is an amenable number.
64204296 is an abundant number, since it is smaller than the sum of its proper divisors (108654264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64204296 is a wasteful number, since it uses less digits than its factorization.
64204296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205805 (or 205801 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 64204296 is about 8012.7583265689. The cubic root of 64204296 is about 400.4251645942.
The spelling of 64204296 in words is "sixty-four million, two hundred four thousand, two hundred ninety-six".
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