Base | Representation |
---|---|
bin | 1111011101100… |
… | …1101010110100 |
3 | 11112000221221020 |
4 | 3313121222310 |
5 | 113100322313 |
6 | 10234021140 |
7 | 1415153532 |
oct | 367315264 |
9 | 145027836 |
10 | 64854708 |
11 | 33677336 |
12 | 198777b0 |
13 | 10589889 |
14 | 8883152 |
15 | 5a61323 |
hex | 3dd9ab4 |
64854708 has 12 divisors (see below), whose sum is σ = 151327680. Its totient is φ = 21618232.
The previous prime is 64854683. The next prime is 64854719. The reversal of 64854708 is 80745846.
64854708 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×648547082 = 8412266299530528, which contains 22 as substring.
64854708 is strictly pandigital in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 64854708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2702268 + ... + 2702291.
It is an arithmetic number, because the mean of its divisors is an integer number (12610640).
Almost surely, 264854708 is an apocalyptic number.
It is an amenable number.
64854708 is an abundant number, since it is smaller than the sum of its proper divisors (86472972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64854708 is a wasteful number, since it uses less digits than its factorization.
64854708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5404566 (or 5404564 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
The square root of 64854708 is about 8053.2420800570. The cubic root of 64854708 is about 401.7727732472.
The spelling of 64854708 in words is "sixty-four million, eight hundred fifty-four thousand, seven hundred eight".
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