Base | Representation |
---|---|
bin | 111011111000100101… |
… | …001110101100000110 |
3 | 20010222011220001002000 |
4 | 323320211032230012 |
5 | 2023141303114311 |
6 | 45312233130130 |
7 | 4434262263066 |
oct | 737045165406 |
9 | 203864801060 |
10 | 64300051206 |
11 | 252a6780196 |
12 | 10565b59946 |
13 | 60a9596aa1 |
14 | 317d9d13a6 |
15 | 1a14ee7056 |
hex | ef894eb06 |
64300051206 has 32 divisors (see below), whose sum is σ = 144224426880. Its totient is φ = 21233036808.
The previous prime is 64300051181. The next prime is 64300051241. The reversal of 64300051206 is 60215000346.
64300051206 is a `hidden beast` number, since 643 + 0 + 0 + 0 + 5 + 12 + 0 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 64300051206.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 5558436 + ... + 5569991.
It is an arithmetic number, because the mean of its divisors is an integer number (4507013340).
Almost surely, 264300051206 is an apocalyptic number.
64300051206 is an abundant number, since it is smaller than the sum of its proper divisors (79924375674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64300051206 is a wasteful number, since it uses less digits than its factorization.
64300051206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11128545 (or 11128539 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The spelling of 64300051206 in words is "sixty-four billion, three hundred million, fifty-one thousand, two hundred six".
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