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5757691 = 39714503
BaseRepresentation
bin10101111101101011111011
3101211112001211
4111331223323
52433221231
6323223551
766640162
oct25755373
911745054
105757691
113282925
121b17bb7
131267924
14a9c3d9
1578aeb1
hex57dafb

5757691 has 4 divisors (see below), whose sum is σ = 5772592. Its totient is φ = 5742792.

The previous prime is 5757623. The next prime is 5757701. The reversal of 5757691 is 1967575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5757691 - 217 = 5626619 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5757091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6855 + ... + 7648.

It is an arithmetic number, because the mean of its divisors is an integer number (1443148).

Almost surely, 25757691 is an apocalyptic number.

5757691 is a deficient number, since it is larger than the sum of its proper divisors (14901).

5757691 is a wasteful number, since it uses less digits than its factorization.

5757691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14900.

The product of its digits is 66150, while the sum is 40.

The square root of 5757691 is about 2399.5189101151. The cubic root of 5757691 is about 179.2322339675.

The spelling of 5757691 in words is "five million, seven hundred fifty-seven thousand, six hundred ninety-one".

Divisors: 1 397 14503 5757691