Base | Representation |
---|---|
bin | 110100001011011111… |
… | …011011100001001001 |
3 | 12100121122100221211101 |
4 | 310023133123201021 |
5 | 1404221001112101 |
6 | 41423312501401 |
7 | 4022260505542 |
oct | 641337334111 |
9 | 170548327741 |
10 | 56027363401 |
11 | 21840a93419 |
12 | aa3754a861 |
13 | 538b6c9649 |
14 | 29d70234c9 |
15 | 16cdad5401 |
hex | d0b7db849 |
56027363401 has 3 divisors (see below), whose sum is σ = 56027600103. Its totient is φ = 56027126700.
The previous prime is 56027363389. The next prime is 56027363449. The reversal of 56027363401 is 10436372065.
The square root of 56027363401 is 236701.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 15939315001 + 40088048400 = 126251^2 + 200220^2 .
It is not a de Polignac number, because 56027363401 - 215 = 56027330633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56027363201) by changing a digit.
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 2 ways as a sum of consecutive naturals, for example, 118351 + ... + 355051.
It is an arithmetic number, because the mean of its divisors is an integer number (18675866701).
Almost surely, 256027363401 is an apocalyptic number.
56027363401 is the 236701-st square number.
56027363401 is the 118351-st centered octagonal number.
It is an amenable number.
56027363401 is a deficient number, since it is larger than the sum of its proper divisors (236702).
56027363401 is an frugal number, since it uses more digits than its factorization.
56027363401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473402 (or 236701 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 37.
The spelling of 56027363401 in words is "fifty-six billion, twenty-seven million, three hundred sixty-three thousand, four hundred one".
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