Base | Representation |
---|---|
bin | 1111010001010… |
… | …0001111011110 |
3 | 11110111212122210 |
4 | 3310110033132 |
5 | 112343433141 |
6 | 10204421250 |
7 | 1405245111 |
oct | 364241736 |
9 | 143455583 |
10 | 64046046 |
11 | 33174819 |
12 | 19547826 |
13 | 1036578c |
14 | 8712578 |
15 | 5951916 |
hex | 3d143de |
64046046 has 32 divisors (see below), whose sum is σ = 129927168. Its totient is φ = 21045600.
The previous prime is 64045999. The next prime is 64046051. The reversal of 64046046 is 64064046.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201880 + ... + 202196.
It is an arithmetic number, because the mean of its divisors is an integer number (4060224).
Almost surely, 264046046 is an apocalyptic number.
64046046 is an abundant number, since it is smaller than the sum of its proper divisors (65881122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64046046 is a wasteful number, since it uses less digits than its factorization.
64046046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696.
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 64046046 is about 8002.8773575508. The cubic root of 64046046 is about 400.0959061698.
The spelling of 64046046 in words is "sixty-four million, forty-six thousand, forty-six", and thus it is an eban number.
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