Base | Representation |
---|---|
bin | 1111010111111… |
… | …0111010100111 |
3 | 11111100002000122 |
4 | 3311332322213 |
5 | 113001423413 |
6 | 10222032155 |
7 | 1412045015 |
oct | 365767247 |
9 | 144302018 |
10 | 64482983 |
11 | 33443024 |
12 | 1971865b |
13 | 10489616 |
14 | 87c78b5 |
15 | 59db108 |
hex | 3d7eea7 |
64482983 has 8 divisors (see below), whose sum is σ = 65379600. Its totient is φ = 63592128.
The previous prime is 64482973. The next prime is 64482991. The reversal of 64482983 is 38928446.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 64482983 - 24 = 64482967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64482953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24128 + ... + 26666.
It is an arithmetic number, because the mean of its divisors is an integer number (8172450).
Almost surely, 264482983 is an apocalyptic number.
64482983 is a deficient number, since it is larger than the sum of its proper divisors (896617).
64482983 is a wasteful number, since it uses less digits than its factorization.
64482983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881.
The product of its digits is 331776, while the sum is 44.
The square root of 64482983 is about 8030.1297000733. The cubic root of 64482983 is about 401.0036939728.
The spelling of 64482983 in words is "sixty-four million, four hundred eighty-two thousand, nine hundred eighty-three".
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