Search a number
-
+
5878257 = 371125447
BaseRepresentation
bin10110011011000111110001
3102001122110020
4112123013301
53001101012
6325554053
7100651530
oct26330761
912048406
105878257
113355470
121b75929
1312aa778
14ad0317
157b1a8c
hex59b1f1

5878257 has 16 divisors (see below), whose sum is σ = 9772032. Its totient is φ = 3053520.

The previous prime is 5878247. The next prime is 5878289. The reversal of 5878257 is 7528785.

It is a happy number.

It is not a de Polignac number, because 5878257 - 24 = 5878241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5878247) 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, 12493 + ... + 12954.

It is an arithmetic number, because the mean of its divisors is an integer number (610752).

Almost surely, 25878257 is an apocalyptic number.

It is an amenable number.

5878257 is a deficient number, since it is larger than the sum of its proper divisors (3893775).

5878257 is a wasteful number, since it uses less digits than its factorization.

5878257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25468.

The product of its digits is 156800, while the sum is 42.

The square root of 5878257 is about 2424.5117034158. The cubic root of 5878257 is about 180.4746423762.

The spelling of 5878257 in words is "five million, eight hundred seventy-eight thousand, two hundred fifty-seven".

Divisors: 1 3 7 11 21 33 77 231 25447 76341 178129 279917 534387 839751 1959419 5878257