Base | Representation |
---|---|
bin | 111100100001001111… |
… | …001001111010010110 |
3 | 20012201201100020201122 |
4 | 330201033021322112 |
5 | 2031040411132301 |
6 | 45504040323542 |
7 | 4460213665001 |
oct | 744117117226 |
9 | 205651306648 |
10 | 64982130326 |
11 | 2561679a343 |
12 | 107164735b2 |
13 | 61879a01b9 |
14 | 3206422538 |
15 | 1a54d2981b |
hex | f213c9e96 |
64982130326 has 8 divisors (see below), whose sum is σ = 97474360584. Its totient is φ = 32490676800.
The previous prime is 64982130229. The next prime is 64982130331. The reversal of 64982130326 is 62303128946.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 110726 + ... + 377126.
It is an arithmetic number, because the mean of its divisors is an integer number (12184295073).
Almost surely, 264982130326 is an apocalyptic number.
64982130326 is a deficient number, since it is larger than the sum of its proper divisors (32492230258).
64982130326 is a wasteful number, since it uses less digits than its factorization.
64982130326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388366.
The product of its (nonzero) digits is 373248, while the sum is 44.
The spelling of 64982130326 in words is "sixty-four billion, nine hundred eighty-two million, one hundred thirty thousand, three hundred twenty-six".
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