Base | Representation |
---|---|
bin | 1101011001100… |
… | …1001001100011 |
3 | 10220202100102011 |
4 | 3112121021203 |
5 | 103341424302 |
6 | 5324333351 |
7 | 1251464503 |
oct | 326311143 |
9 | 126670364 |
10 | 56201827 |
11 | 297a72a0 |
12 | 169a4257 |
13 | b84a226 |
14 | 766da03 |
15 | 4e025d7 |
hex | 3599263 |
56201827 has 8 divisors (see below), whose sum is σ = 61497072. Its totient is φ = 50937600.
The previous prime is 56201777. The next prime is 56201843. The reversal of 56201827 is 72810265.
56201827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 56201827 - 211 = 56199779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56201527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3874 + ... + 11287.
It is an arithmetic number, because the mean of its divisors is an integer number (7687134).
Almost surely, 256201827 is an apocalyptic number.
56201827 is a deficient number, since it is larger than the sum of its proper divisors (5295245).
56201827 is a wasteful number, since it uses less digits than its factorization.
56201827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15509.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 56201827 is about 7496.7877787757. The cubic root of 56201827 is about 383.0453059226.
It can be divided in two parts, 5620 and 1827, that added together give a palindrome (7447).
The spelling of 56201827 in words is "fifty-six million, two hundred one thousand, eight hundred twenty-seven".
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