Base | Representation |
---|---|
bin | 110100101101000001… |
… | …011100010111110111 |
3 | 12102001211221012021120 |
4 | 310231001130113313 |
5 | 1411344010143202 |
6 | 41555210315023 |
7 | 4042231310421 |
oct | 645501342767 |
9 | 172054835246 |
10 | 56589927927 |
11 | 21aaa5a2485 |
12 | ab73a28a73 |
13 | 544b118a70 |
14 | 2a4ba23811 |
15 | 17131ab0bc |
hex | d2d05c5f7 |
56589927927 has 32 divisors (see below), whose sum is σ = 84901555200. Its totient is φ = 33266737152.
The previous prime is 56589927859. The next prime is 56589927929. The reversal of 56589927927 is 72972998565.
It is not a de Polignac number, because 56589927927 - 219 = 56589403639 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (69).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56589927929) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648774 + ... + 730812.
It is an arithmetic number, because the mean of its divisors is an integer number (2653173600).
Almost surely, 256589927927 is an apocalyptic number.
56589927927 is a deficient number, since it is larger than the sum of its proper divisors (28311627273).
56589927927 is a wasteful number, since it uses less digits than its factorization.
56589927927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82847.
The product of its digits is 171460800, while the sum is 69.
The spelling of 56589927927 in words is "fifty-six billion, five hundred eighty-nine million, nine hundred twenty-seven thousand, nine hundred twenty-seven".
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