Search a number
-
+
5159825 = 521129647
BaseRepresentation
bin10011101011101110010001
3100201010221122
4103223232101
52310103300
6302332025
761600136
oct23535621
910633848
105159825
112a04720
12188a015
1310b8768
1498458d
156bdc85
hex4ebb91

5159825 has 24 divisors (see below), whose sum is σ = 7231680. Its totient is φ = 3617600.

The previous prime is 5159813. The next prime is 5159827. The reversal of 5159825 is 5289515.

5159825 = 413 + 423 + ... + 693.

5159825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5159825 - 210 = 5158801 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5159827) 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 23 ways as a sum of consecutive naturals, for example, 7652 + ... + 8298.

It is an arithmetic number, because the mean of its divisors is an integer number (301320).

Almost surely, 25159825 is an apocalyptic number.

5159825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5159825 is a deficient number, since it is larger than the sum of its proper divisors (2071855).

5159825 is a wasteful number, since it uses less digits than its factorization.

5159825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 692 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

The square root of 5159825 is about 2271.5248182664. The cubic root of 5159825 is about 172.8004984161.

The spelling of 5159825 in words is "five million, one hundred fifty-nine thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 29 55 145 275 319 647 725 1595 3235 7117 7975 16175 18763 35585 93815 177925 206393 469075 1031965 5159825