Search a number
-
+
56050357 = 115778831
BaseRepresentation
bin1101010111010…
…0001010110101
310220110122122011
43111310022311
5103322102412
65321204221
71250264056
oct325641265
9126418564
1056050357
1129703510
1216930671
13b7c62bc
14763072d
154dc27a7
hex35742b5

56050357 has 8 divisors (see below), whose sum is σ = 61258752. Its totient is φ = 50860800.

The previous prime is 56050339. The next prime is 56050363. The reversal of 56050357 is 75305065.

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 56050357 - 27 = 56050229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56054357) 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, 1932 + ... + 10762.

It is an arithmetic number, because the mean of its divisors is an integer number (7657344).

Almost surely, 256050357 is an apocalyptic number.

It is an amenable number.

56050357 is a deficient number, since it is larger than the sum of its proper divisors (5208395).

56050357 is a wasteful number, since it uses less digits than its factorization.

56050357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9419.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 56050357 is about 7486.6786360842. The cubic root of 56050357 is about 382.7008801447.

The spelling of 56050357 in words is "fifty-six million, fifty thousand, three hundred fifty-seven".

Divisors: 1 11 577 6347 8831 97141 5095487 56050357