Base | Representation |
---|---|
bin | 11001111011111110010011… |
… | …01000001111111110111001 |
3 | 21110221121112120110121122111 |
4 | 30331333021220033332321 |
5 | 24433440221343321400 |
6 | 321150032041052321 |
7 | 15004506350335564 |
oct | 1475771150177671 |
9 | 243847476417574 |
10 | 57036253495225 |
11 | 1719aa37190a34 |
12 | 6492011a870a1 |
13 | 25a9659b76a14 |
14 | 10127d86034db |
15 | 68d99ce953ba |
hex | 33dfc9a0ffb9 |
57036253495225 has 27 divisors (see below), whose sum is σ = 72087094878253. Its totient is φ = 44766507350240.
The previous prime is 57036253495183. The next prime is 57036253495253. The reversal of 57036253495225 is 52259435263075.
The square root of 57036253495225 is 7552235.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 429650097529 + 56606603397696 = 655477^2 + 7523736^2 .
It is not a de Polignac number, because 57036253495225 - 221 = 57036251398073 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57036253495225.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2001328026 + ... + 2001356524.
Almost surely, 257036253495225 is an apocalyptic number.
57036253495225 is the 7552235-th square number.
57036253495225 is the 3776118-th centered octagonal number.
It is an amenable number.
57036253495225 is a deficient number, since it is larger than the sum of its proper divisors (15050841383028).
57036253495225 is an frugal number, since it uses more digits than its factorization.
57036253495225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57114 (or 28557 counting only the distinct ones).
The product of its (nonzero) digits is 68040000, while the sum is 58.
The spelling of 57036253495225 in words is "fifty-seven trillion, thirty-six billion, two hundred fifty-three million, four hundred ninety-five thousand, two hundred twenty-five".
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