Base | Representation |
---|---|
bin | 10111111110100110111010… |
… | …00101000000110101100001 |
3 | 20220200211001200120000211120 |
4 | 23333103131011000311201 |
5 | 23402401413231321302 |
6 | 304051124300002453 |
7 | 14051345011362003 |
oct | 1377233505006541 |
9 | 226624050500746 |
10 | 52728727604577 |
11 | 1588a145109032 |
12 | 5ab7220230429 |
13 | 23563b3cc7c6b |
14 | d04126830373 |
15 | 6168ddc829bc |
hex | 2ff4dd140d61 |
52728727604577 has 16 divisors (see below), whose sum is σ = 71269752396288. Its totient is φ = 34670116920960.
The previous prime is 52728727604521. The next prime is 52728727604603. The reversal of 52728727604577 is 77540672782725.
It is not a de Polignac number, because 52728727604577 - 224 = 52728710827361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52728727603577) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6395088 + ... + 12097710.
It is an arithmetic number, because the mean of its divisors is an integer number (4454359524768).
Almost surely, 252728727604577 is an apocalyptic number.
It is an amenable number.
52728727604577 is a deficient number, since it is larger than the sum of its proper divisors (18541024791711).
52728727604577 is a wasteful number, since it uses less digits than its factorization.
52728727604577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5744920.
The product of its (nonzero) digits is 645388800, while the sum is 69.
The spelling of 52728727604577 in words is "fifty-two trillion, seven hundred twenty-eight billion, seven hundred twenty-seven million, six hundred four thousand, five hundred seventy-seven".
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