Search a number
-
+
18282010182 = 2312492439553
BaseRepresentation
bin10001000001101100…
…010101011001000110
31202012002211100021020
4101001230111121012
5244420143311212
612222034532010
71215021344142
oct210154253106
952162740236
1018282010182
117831799927
123662737006
13195479cc07
14c5607a222
15720011d8c
hex441b15646

18282010182 has 16 divisors (see below), whose sum is σ = 36593310000. Its totient is φ = 6089121792.

The previous prime is 18282010163. The next prime is 18282010183. The reversal of 18282010182 is 28101028281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18282010183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212283 + ... + 1227270.

It is an arithmetic number, because the mean of its divisors is an integer number (2287081875).

Almost surely, 218282010182 is an apocalyptic number.

18282010182 is an abundant number, since it is smaller than the sum of its proper divisors (18311299818).

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

18282010182 is a wasteful number, since it uses less digits than its factorization.

18282010182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440807.

The product of its (nonzero) digits is 4096, while the sum is 33.

The spelling of 18282010182 in words is "eighteen billion, two hundred eighty-two million, ten thousand, one hundred eighty-two".

Divisors: 1 2 3 6 1249 2498 3747 7494 2439553 4879106 7318659 14637318 3047001697 6094003394 9141005091 18282010182