Base | Representation |
---|---|
bin | 111011111000100101… |
… | …001010101100100101 |
3 | 20010222011212012122100 |
4 | 323320211022230211 |
5 | 2023141302103403 |
6 | 45312232522313 |
7 | 4434262164315 |
oct | 737045125445 |
9 | 203864765570 |
10 | 64300034853 |
11 | 252a676997a |
12 | 10565b50399 |
13 | 60a958c502 |
14 | 317d9c9445 |
15 | 1a14ee22a3 |
hex | ef894ab25 |
64300034853 has 24 divisors (see below), whose sum is σ = 95179495320. Its totient is φ = 41805181440.
The previous prime is 64300034807. The next prime is 64300034861. The reversal of 64300034853 is 35843000346.
64300034853 is a `hidden beast` number, since 6 + 4 + 300 + 0 + 348 + 5 + 3 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1076955489 + 63223079364 = 32817^2 + 251442^2 .
It is not a de Polignac number, because 64300034853 - 226 = 64232925989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64300034753) 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 23 ways as a sum of consecutive naturals, for example, 975075 + ... + 1038927.
It is an arithmetic number, because the mean of its divisors is an integer number (3965812305).
Almost surely, 264300034853 is an apocalyptic number.
It is an amenable number.
64300034853 is a deficient number, since it is larger than the sum of its proper divisors (30879460467).
64300034853 is a wasteful number, since it uses less digits than its factorization.
64300034853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66629 (or 66626 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
It can be divided in two parts, 6430003 and 4853, that added together give a cube (6434856 = 1863).
The spelling of 64300034853 in words is "sixty-four billion, three hundred million, thirty-four thousand, eight hundred fifty-three".
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