Base | Representation |
---|---|
bin | 110100011000111111… |
… | …010001010110111001 |
3 | 12101012102110211221001 |
4 | 310120333101112321 |
5 | 1410201434023301 |
6 | 41502002245001 |
7 | 4031010350134 |
oct | 643077212671 |
9 | 171172424831 |
10 | 56253814201 |
11 | 219478a2242 |
12 | aa9b356761 |
13 | 53c65b52c0 |
14 | 2a1912d21b |
15 | 16e3916c01 |
hex | d18fd15b9 |
56253814201 has 8 divisors (see below), whose sum is σ = 60583428360. Its totient is φ = 51924542592.
The previous prime is 56253814081. The next prime is 56253814223. The reversal of 56253814201 is 10241835265.
It can be written as a sum of positive squares in 4 ways, for example, as 13900174201 + 42353640000 = 117899^2 + 205800^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56253814201 - 225 = 56220259769 is a prime.
It is a super-2 number, since 2×562538142012 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56253814231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330291 + ... + 470743.
It is an arithmetic number, because the mean of its divisors is an integer number (7572928545).
Almost surely, 256253814201 is an apocalyptic number.
It is an amenable number.
56253814201 is a deficient number, since it is larger than the sum of its proper divisors (4329614159).
56253814201 is a wasteful number, since it uses less digits than its factorization.
56253814201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171275.
The product of its (nonzero) digits is 57600, while the sum is 37.
The spelling of 56253814201 in words is "fifty-six billion, two hundred fifty-three million, eight hundred fourteen thousand, two hundred one".
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