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5758257 = 317234909
BaseRepresentation
bin10101111101110100110001
3101211112211210
4111331310301
52433231012
6323230333
766641631
oct25756461
911745753
105758257
11328329a
121b183a9
131267c6b
14a9c6c1
1578b23c
hex57dd31

5758257 has 16 divisors (see below), whose sum is σ = 8484480. Its totient is φ = 3455232.

The previous prime is 5758253. The next prime is 5758267. The reversal of 5758257 is 7528575.

It is not a de Polignac number, because 5758257 - 22 = 5758253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5758253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (530280).

Almost surely, 25758257 is an apocalyptic number.

It is an amenable number.

5758257 is a deficient number, since it is larger than the sum of its proper divisors (2726223).

5758257 is a wasteful number, since it uses less digits than its factorization.

5758257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4952.

The product of its digits is 98000, while the sum is 39.

The square root of 5758257 is about 2399.6368475251. The cubic root of 5758257 is about 179.2381068148.

The spelling of 5758257 in words is "five million, seven hundred fifty-eight thousand, two hundred fifty-seven".

Divisors: 1 3 17 23 51 69 391 1173 4909 14727 83453 112907 250359 338721 1919419 5758257