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56734 = 2191493
BaseRepresentation
bin1101110110011110
32212211021
431312132
53303414
61114354
7324256
oct156636
985737
1056734
1139697
12289ba
131ca92
1416966
1511c24
hexdd9e

56734 has 8 divisors (see below), whose sum is σ = 89640. Its totient is φ = 26856.

The previous prime is 56731. The next prime is 56737. The reversal of 56734 is 43765.

It can be divided in two parts, 5 and 6734, that multiplied together give a triangular number (33670 = T259).

It is an interprime number because it is at equal distance from previous prime (56731) and next prime (56737).

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

It is a junction number, because it is equal to n+sod(n) for n = 56699 and 56708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709 + ... + 784.

It is an arithmetic number, because the mean of its divisors is an integer number (11205).

256734 is an apocalyptic number.

56734 is a deficient number, since it is larger than the sum of its proper divisors (32906).

56734 is a wasteful number, since it uses less digits than its factorization.

56734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514.

The product of its digits is 2520, while the sum is 25.

The square root of 56734 is about 238.1890005857. The cubic root of 56734 is about 38.4250523732.

The spelling of 56734 in words is "fifty-six thousand, seven hundred thirty-four".

Divisors: 1 2 19 38 1493 2986 28367 56734