Base | Representation |
---|---|
bin | 110100110011101101… |
… | …010100001100110101 |
3 | 12102100122222201120122 |
4 | 310303231110030311 |
5 | 1412111213421320 |
6 | 42014254341325 |
7 | 4045062554552 |
oct | 646355241465 |
9 | 172318881518 |
10 | 56702092085 |
11 | 22057942031 |
12 | aba54ba845 |
13 | 546842b1a2 |
14 | 2a5c89da29 |
15 | 171ce64d25 |
hex | d33b54335 |
56702092085 has 8 divisors (see below), whose sum is σ = 68048429400. Its totient is φ = 45357727744.
The previous prime is 56702092061. The next prime is 56702092121. The reversal of 56702092085 is 58029020765.
It can be written as a sum of positive squares in 4 ways, for example, as 25610881156 + 31091210929 = 160034^2 + 176327^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56702092085 - 214 = 56702075701 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 (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429260 + ... + 545589.
It is an arithmetic number, because the mean of its divisors is an integer number (8506053675).
Almost surely, 256702092085 is an apocalyptic number.
It is an amenable number.
56702092085 is a deficient number, since it is larger than the sum of its proper divisors (11346337315).
56702092085 is a wasteful number, since it uses less digits than its factorization.
56702092085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986487.
The product of its (nonzero) digits is 302400, while the sum is 44.
The spelling of 56702092085 in words is "fifty-six billion, seven hundred two million, ninety-two thousand, eighty-five".
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