Search a number
-
+
20032302301 = 118212218171
BaseRepresentation
bin10010101010000001…
…001010110011011101
31220201002022101200021
4102222001022303131
5312011232133201
613111441432141
71306263521464
oct225201126335
956632271607
1020032302301
11854a792240
123a7093b651
131b732a781b
14d806d39db
157c39ebea1
hex4aa04acdd

20032302301 has 8 divisors (see below), whose sum is σ = 21880048608. Its totient is φ = 18188994000.

The previous prime is 20032302287. The next prime is 20032302413. The reversal of 20032302301 is 10320323002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20032302301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032302001) 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, 1100055 + ... + 1118116.

It is an arithmetic number, because the mean of its divisors is an integer number (2735006076).

Almost surely, 220032302301 is an apocalyptic number.

It is an amenable number.

20032302301 is a deficient number, since it is larger than the sum of its proper divisors (1847746307).

20032302301 is a wasteful number, since it uses less digits than its factorization.

20032302301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219003.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20032302301 its reverse (10320323002), we get a palindrome (30352625303).

The spelling of 20032302301 in words is "twenty billion, thirty-two million, three hundred two thousand, three hundred one".

Divisors: 1 11 821 9031 2218171 24399881 1821118391 20032302301