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56000606111 = 436917188281
BaseRepresentation
bin110100001001111001…
…010110111110011111
312100112210000112201122
4310021321112332133
51404142123343421
641420515201155
74021514204132
oct641171267637
9170483015648
1056000606111
112182797825a
12aa2a5a61bb
135385cbb628
1429d365a219
1516cb59c2ab
hexd09e56f9f

56000606111 has 8 divisors (see below), whose sum is σ = 57311534544. Its totient is φ = 54690068160.

The previous prime is 56000606071. The next prime is 56000606131. The reversal of 56000606111 is 11160600065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-56000606111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56000606131) 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, 203291 + ... + 391571.

It is an arithmetic number, because the mean of its divisors is an integer number (7163941818).

Almost surely, 256000606111 is an apocalyptic number.

56000606111 is a deficient number, since it is larger than the sum of its proper divisors (1310928433).

56000606111 is a wasteful number, since it uses less digits than its factorization.

56000606111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195241.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 56000606111 in words is "fifty-six billion, six hundred six thousand, one hundred eleven".

Divisors: 1 43 6917 188281 297431 8096083 1302339677 56000606111