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5684757 = 313712053
BaseRepresentation
bin10101101011111000010101
3101200211000120
4111223320111
52423403012
6321502153
766214431
oct25537025
911624016
105684757
113233051
121aa1959
131240680
14a7d9c1
1577458c
hex56be15

5684757 has 16 divisors (see below), whose sum is σ = 8281728. Its totient is φ = 3447360.

The previous prime is 5684747. The next prime is 5684759. The reversal of 5684757 is 7574865.

It is not a de Polignac number, because 5684757 - 24 = 5684741 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5684759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743 + ... + 3795.

It is an arithmetic number, because the mean of its divisors is an integer number (517608).

Almost surely, 25684757 is an apocalyptic number.

It is an amenable number.

5684757 is a deficient number, since it is larger than the sum of its proper divisors (2596971).

5684757 is a wasteful number, since it uses less digits than its factorization.

5684757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140.

The product of its digits is 235200, while the sum is 42.

The square root of 5684757 is about 2384.2728451249. The cubic root of 5684757 is about 178.4722237849.

It can be divided in two parts, 5684 and 757, that added together give a triangular number (6441 = T113).

The spelling of 5684757 in words is "five million, six hundred eighty-four thousand, seven hundred fifty-seven".

Divisors: 1 3 13 39 71 213 923 2053 2769 6159 26689 80067 145763 437289 1894919 5684757