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56200267 = 149377183
BaseRepresentation
bin1101011001100…
…0110001001011
310220202021021101
43112120301023
5103341402032
65324322231
71251460114
oct326306113
9126667241
1056200267
11297a6102
12169a3377
13b8495c6
14766d20b
154e01de7
hex3598c4b

56200267 has 4 divisors (see below), whose sum is σ = 56577600. Its totient is φ = 55822936.

The previous prime is 56200259. The next prime is 56200279. The reversal of 56200267 is 76200265.

56200267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56200267 - 23 = 56200259 is a prime.

It is a super-3 number, since 3×562002673 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56209267) 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 3 ways as a sum of consecutive naturals, for example, 188443 + ... + 188740.

It is an arithmetic number, because the mean of its divisors is an integer number (14144400).

Almost surely, 256200267 is an apocalyptic number.

56200267 is a deficient number, since it is larger than the sum of its proper divisors (377333).

56200267 is a wasteful number, since it uses less digits than its factorization.

56200267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377332.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 56200267 is about 7496.6837334918. The cubic root of 56200267 is about 383.0417618136.

The spelling of 56200267 in words is "fifty-six million, two hundred thousand, two hundred sixty-seven".

Divisors: 1 149 377183 56200267