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5023386 = 2321491873
BaseRepresentation
bin10011001010011010011010
3100110012210100
4103022122122
52241222021
6255400230
760461304
oct23123232
910405710
105023386
112921165
121823076
13106b624
1494a974
15693626
hex4ca69a

5023386 has 24 divisors (see below), whose sum is σ = 10962900. Its totient is φ = 1662336.

The previous prime is 5023367. The next prime is 5023397. The reversal of 5023386 is 6833205.

It can be written as a sum of positive squares in 2 ways, for example, as 3744225 + 1279161 = 1935^2 + 1131^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1746 + ... + 3618.

Almost surely, 25023386 is an apocalyptic number.

5023386 is an abundant number, since it is smaller than the sum of its proper divisors (5939514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5023386 is a wasteful number, since it uses less digits than its factorization.

5023386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030 (or 2027 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5023386 is about 2241.2911457461. The cubic root of 5023386 is about 171.2637767523.

It can be divided in two parts, 50 and 23386, that added together give a triangular number (23436 = T216).

The spelling of 5023386 in words is "five million, twenty-three thousand, three hundred eighty-six".

Divisors: 1 2 3 6 9 18 149 298 447 894 1341 1873 2682 3746 5619 11238 16857 33714 279077 558154 837231 1674462 2511693 5023386