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56716 = 22111289
BaseRepresentation
bin1101110110001100
32212210121
431312030
53303331
61114324
7324232
oct156614
985717
1056716
1139680
12289a4
131ca7a
1416952
1511c11
hexdd8c

56716 has 12 divisors (see below), whose sum is σ = 108360. Its totient is φ = 25760.

The previous prime is 56713. The next prime is 56731. The reversal of 56716 is 61765.

56716 = T96 + T97 + ... + T106.

56716 is nontrivially palindromic in base 15.

It is not an unprimeable number, because it can be changed into a prime (56711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601 + ... + 688.

It is an arithmetic number, because the mean of its divisors is an integer number (9030).

256716 is an apocalyptic number.

It is an amenable number.

56716 is a deficient number, since it is larger than the sum of its proper divisors (51644).

56716 is a wasteful number, since it uses less digits than its factorization.

56716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1302 counting only the distinct ones).

The product of its digits is 1260, while the sum is 25.

The square root of 56716 is about 238.1512124680. The cubic root of 56716 is about 38.4209882370.

The spelling of 56716 in words is "fifty-six thousand, seven hundred sixteen".

Divisors: 1 2 4 11 22 44 1289 2578 5156 14179 28358 56716