Base | Representation |
---|---|
bin | 1111010101101… |
… | …0101111001010 |
3 | 11111001112202011 |
4 | 3311122233022 |
5 | 112432203134 |
6 | 10214530134 |
7 | 1410556666 |
oct | 365325712 |
9 | 144045664 |
10 | 64334794 |
11 | 33351757 |
12 | 1966694a |
13 | 10437034 |
14 | 87898a6 |
15 | 59ac264 |
hex | 3d5abca |
64334794 has 16 divisors (see below), whose sum is σ = 99947232. Its totient is φ = 31037328.
The previous prime is 64334791. The next prime is 64334801. The reversal of 64334794 is 49743346.
It is not an unprimeable number, because it can be changed into a prime (64334791) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2632 + ... + 11644.
It is an arithmetic number, because the mean of its divisors is an integer number (6246702).
Almost surely, 264334794 is an apocalyptic number.
64334794 is a deficient number, since it is larger than the sum of its proper divisors (35612438).
64334794 is a wasteful number, since it uses less digits than its factorization.
64334794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9141.
The product of its digits is 217728, while the sum is 40.
The square root of 64334794 is about 8020.8973313464. The cubic root of 64334794 is about 400.6962748003.
The spelling of 64334794 in words is "sixty-four million, three hundred thirty-four thousand, seven hundred ninety-four".
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