Base | Representation |
---|---|
bin | 110100111001100110… |
… | …001010100111100111 |
3 | 12102121112212201200001 |
4 | 310321212022213213 |
5 | 1412312011144002 |
6 | 42032144002131 |
7 | 4050402344344 |
oct | 647146124747 |
9 | 172545781601 |
10 | 56800881127 |
11 | 220a8686771 |
12 | b012600347 |
13 | 5482a39743 |
14 | 2a6ba577cb |
15 | 172697aa87 |
hex | d3998a9e7 |
56800881127 has 4 divisors (see below), whose sum is σ = 57003019776. Its totient is φ = 56598742480.
The previous prime is 56800881119. The next prime is 56800881131. The reversal of 56800881127 is 72118800865.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 56800881127 - 23 = 56800881119 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 (56800881157) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101068903 + ... + 101069464.
It is an arithmetic number, because the mean of its divisors is an integer number (14250754944).
Almost surely, 256800881127 is an apocalyptic number.
56800881127 is a deficient number, since it is larger than the sum of its proper divisors (202138649).
56800881127 is a wasteful number, since it uses less digits than its factorization.
56800881127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202138648.
The product of its (nonzero) digits is 215040, while the sum is 46.
The spelling of 56800881127 in words is "fifty-six billion, eight hundred million, eight hundred eighty-one thousand, one hundred twenty-seven".
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