Base | Representation |
---|---|
bin | 11101001111110001011101… |
… | …01011110011001011010101 |
3 | 22102201022201000001222022102 |
4 | 32213320232223303023111 |
5 | 31412203300110232203 |
6 | 344441134253011445 |
7 | 16355335355055221 |
oct | 1647705653631325 |
9 | 272638630058272 |
10 | 64313623524053 |
11 | 19546288910262 |
12 | 72684b2483b85 |
13 | 29b6996abb557 |
14 | 11c4b20291781 |
15 | 767e29286888 |
hex | 3a7e2eaf32d5 |
64313623524053 has 4 divisors (see below), whose sum is σ = 64602025423488. Its totient is φ = 64025221624620.
The previous prime is 64313623524049. The next prime is 64313623524071. The reversal of 64313623524053 is 35042532631346.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 64313623524053 - 22 = 64313623524049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 64313623523989 and 64313623524007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64313623524653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144200949383 + ... + 144200949828.
It is an arithmetic number, because the mean of its divisors is an integer number (16150506355872).
Almost surely, 264313623524053 is an apocalyptic number.
It is an amenable number.
64313623524053 is a deficient number, since it is larger than the sum of its proper divisors (288401899435).
64313623524053 is a wasteful number, since it uses less digits than its factorization.
64313623524053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288401899434.
The product of its (nonzero) digits is 4665600, while the sum is 47.
The spelling of 64313623524053 in words is "sixty-four trillion, three hundred thirteen billion, six hundred twenty-three million, five hundred twenty-four thousand, fifty-three".
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