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5087232019 = 26693190583
BaseRepresentation
bin1001011110011100…
…10000000000010011
3111010112112011101201
410233032100000103
540404312411034
62200445012031
7240031521142
oct45716200023
914115464351
105087232019
112180678791
12b9b854017
13630c5197c
143638cb759
151eb938014
hex12f390013

5087232019 has 4 divisors (see below), whose sum is σ = 5087449296. Its totient is φ = 5087014744.

The previous prime is 5087231987. The next prime is 5087232041. The reversal of 5087232019 is 9102327805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5087232019 - 25 = 5087231987 is a prime.

It is a super-2 number, since 2×50872320192 = 51759859230277632722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5087232049) 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 3 ways as a sum of consecutive naturals, for example, 68599 + ... + 121984.

It is an arithmetic number, because the mean of its divisors is an integer number (1271862324).

Almost surely, 25087232019 is an apocalyptic number.

5087232019 is a deficient number, since it is larger than the sum of its proper divisors (217277).

5087232019 is a wasteful number, since it uses less digits than its factorization.

5087232019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217276.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5087232019 is about 71324.8345178592. The cubic root of 5087232019 is about 1719.8629802288.

The spelling of 5087232019 in words is "five billion, eighty-seven million, two hundred thirty-two thousand, nineteen".

Divisors: 1 26693 190583 5087232019