Base | Representation |
---|---|
bin | 110100110101011010… |
… | …010110011111110001 |
3 | 12102102122202220012222 |
4 | 310311122112133301 |
5 | 1412141023101220 |
6 | 42021155130425 |
7 | 4045560532322 |
oct | 646532263761 |
9 | 172378686188 |
10 | 56730675185 |
11 | 22071a94a28 |
12 | abb2ba3a15 |
13 | 5471328272 |
14 | 2a625c0449 |
15 | 172070de25 |
hex | d356967f1 |
56730675185 has 8 divisors (see below), whose sum is σ = 71036671680. Its totient is φ = 43411299184.
The previous prime is 56730675181. The next prime is 56730675187. The reversal of 56730675185 is 58157603765.
It is a happy number.
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 56730675185 - 22 = 56730675181 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56730675181) 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, 246654995 + ... + 246655224.
It is an arithmetic number, because the mean of its divisors is an integer number (8879583960).
Almost surely, 256730675185 is an apocalyptic number.
It is an amenable number.
56730675185 is a deficient number, since it is larger than the sum of its proper divisors (14305996495).
56730675185 is a wasteful number, since it uses less digits than its factorization.
56730675185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493310247.
The product of its (nonzero) digits is 5292000, while the sum is 53.
The spelling of 56730675185 in words is "fifty-six billion, seven hundred thirty million, six hundred seventy-five thousand, one hundred eighty-five".
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