Base | Representation |
---|---|
bin | 11101010111111001001110… |
… | …00010101000000100010001 |
3 | 22110200222222002210102200210 |
4 | 32223330213002220010101 |
5 | 31431241241022224434 |
6 | 345213243452034333 |
7 | 16414444350265512 |
oct | 1653744702500421 |
9 | 273628862712623 |
10 | 64592668164369 |
11 | 19643662284684 |
12 | 72b25a9a629a9 |
13 | 2a070a7335037 |
14 | 11d44322a0a09 |
15 | 77030bdb4ee9 |
hex | 3abf270a8111 |
64592668164369 has 32 divisors (see below), whose sum is σ = 88420824059904. Its totient is φ = 41928575189760.
The previous prime is 64592668164361. The next prime is 64592668164397. The reversal of 64592668164369 is 96346186629546.
It is not a de Polignac number, because 64592668164369 - 23 = 64592668164361 is a prime.
It is a super-2 number, since 2×645926681643692 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 64592668164369.
It is not an unprimeable number, because it can be changed into a prime (64592668164361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48257577 + ... + 49578009.
It is an arithmetic number, because the mean of its divisors is an integer number (2763150751872).
Almost surely, 264592668164369 is an apocalyptic number.
It is an amenable number.
64592668164369 is a deficient number, since it is larger than the sum of its proper divisors (23828155895535).
64592668164369 is a wasteful number, since it uses less digits than its factorization.
64592668164369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1323357.
The product of its digits is 2418647040, while the sum is 75.
The spelling of 64592668164369 in words is "sixty-four trillion, five hundred ninety-two billion, six hundred sixty-eight million, one hundred sixty-four thousand, three hundred sixty-nine".
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