Search a number
-
+
56254713 = 319994229
BaseRepresentation
bin1101011010011…
…0000011111001
310220212000221220
43112212003321
5103400122323
65325422253
71252104624
oct326460371
9126760856
1056254713
1129832aa9
1216a0a989
13b868318
147684dbb
154e130e3
hex35a60f9

56254713 has 8 divisors (see below), whose sum is σ = 75384000. Its totient is φ = 37314288.

The previous prime is 56254703. The next prime is 56254721. The reversal of 56254713 is 31745265.

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

It is not a de Polignac number, because 56254713 - 213 = 56246521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56254703) 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, 46518 + ... + 47711.

It is an arithmetic number, because the mean of its divisors is an integer number (9423000).

Almost surely, 256254713 is an apocalyptic number.

It is an amenable number.

56254713 is a deficient number, since it is larger than the sum of its proper divisors (19129287).

56254713 is a wasteful number, since it uses less digits than its factorization.

56254713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94431.

The product of its digits is 25200, while the sum is 33.

The square root of 56254713 is about 7500.3141934188. The cubic root of 56254713 is about 383.1654169834.

Adding to 56254713 its reverse (31745265), we get a palindrome (87999978).

The spelling of 56254713 in words is "fifty-six million, two hundred fifty-four thousand, seven hundred thirteen".

Divisors: 1 3 199 597 94229 282687 18751571 56254713