Search a number
-
+
56265117 = 3181103619
BaseRepresentation
bin1101011010100…
…0100110011101
310220212120020020
43112220212131
5103400440432
65325542353
71252150146
oct326504635
9126776206
1056265117
112983a8a7
1216a149b9
13b86cc8c
147688acd
154e1622c
hex35a899d

56265117 has 8 divisors (see below), whose sum is σ = 75435360. Its totient is φ = 37302480.

The previous prime is 56265109. The next prime is 56265127. The reversal of 56265117 is 71156265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56265117 - 23 = 56265109 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56265127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51267 + ... + 52352.

It is an arithmetic number, because the mean of its divisors is an integer number (9429420).

Almost surely, 256265117 is an apocalyptic number.

It is an amenable number.

56265117 is a deficient number, since it is larger than the sum of its proper divisors (19170243).

56265117 is a wasteful number, since it uses less digits than its factorization.

56265117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103803.

The product of its digits is 12600, while the sum is 33.

The square root of 56265117 is about 7501.0077322984. The cubic root of 56265117 is about 383.1890369734.

The spelling of 56265117 in words is "fifty-six million, two hundred sixty-five thousand, one hundred seventeen".

Divisors: 1 3 181 543 103619 310857 18755039 56265117