Base | Representation |
---|---|
bin | 110100110011100010… |
… | …100011010001100101 |
3 | 12102100110200100202001 |
4 | 310303202203101211 |
5 | 1412110003121440 |
6 | 42014114045301 |
7 | 4045026562612 |
oct | 646342432145 |
9 | 172313610661 |
10 | 56699270245 |
11 | 22056294a32 |
12 | aba4579831 |
13 | 5467980967 |
14 | 2a5c367509 |
15 | 171caa8b9a |
hex | d338a3465 |
56699270245 has 8 divisors (see below), whose sum is σ = 68043185280. Its totient is φ = 45356708880.
The previous prime is 56699270239. The next prime is 56699270273. The reversal of 56699270245 is 54207299665.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56699270245 - 215 = 56699237477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243865 + ... + 415774.
It is an arithmetic number, because the mean of its divisors is an integer number (8505398160).
Almost surely, 256699270245 is an apocalyptic number.
It is an amenable number.
56699270245 is a deficient number, since it is larger than the sum of its proper divisors (11343915035).
56699270245 is a wasteful number, since it uses less digits than its factorization.
56699270245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676835.
The product of its (nonzero) digits is 8164800, while the sum is 55.
The spelling of 56699270245 in words is "fifty-six billion, six hundred ninety-nine million, two hundred seventy thousand, two hundred forty-five".
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