Search a number
-
+
5255458 = 2131311543
BaseRepresentation
bin10100000011000100100010
3100220000010121
4110003010202
52321133313
6304350454
762446015
oct24030442
910800117
105255458
112a6a55a
12191542a
131120150
149ab37c
156dc28d
hex503122

5255458 has 16 divisors (see below), whose sum is σ = 8559936. Its totient is φ = 2405520.

The previous prime is 5255449. The next prime is 5255479. The reversal of 5255458 is 8545525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635 + ... + 4177.

It is an arithmetic number, because the mean of its divisors is an integer number (534996).

Almost surely, 25255458 is an apocalyptic number.

5255458 is a deficient number, since it is larger than the sum of its proper divisors (3304478).

5255458 is a wasteful number, since it uses less digits than its factorization.

5255458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689.

The product of its digits is 40000, while the sum is 34.

The square root of 5255458 is about 2292.4785713284. The cubic root of 5255458 is about 173.8615404431.

The spelling of 5255458 in words is "five million, two hundred fifty-five thousand, four hundred fifty-eight".

Divisors: 1 2 13 26 131 262 1543 1703 3086 3406 20059 40118 202133 404266 2627729 5255458