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2323232131 = 11274976829
BaseRepresentation
bin1000101001111001…
…1011010110000011
312222220120102100111
42022132123112003
514224221412011
61022310532151
7111400101343
oct21236332603
95886512314
102323232131
11a92449760
1254a067057
132b041a78c
14180798d23
15d8e60121
hex8a79b583

2323232131 has 8 divisors (see below), whose sum is σ = 2535390000. Its totient is φ = 2111233440.

The previous prime is 2323232117. The next prime is 2323232147. The reversal of 2323232131 is 1312323232.

2323232131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2323232131 - 25 = 2323232099 is a prime.

It is a super-2 number, since 2×23232321312 = 10794815069021602322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2323232531) 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, 8176 + ... + 68653.

It is an arithmetic number, because the mean of its divisors is an integer number (316923750).

Almost surely, 22323232131 is an apocalyptic number.

2323232131 is a deficient number, since it is larger than the sum of its proper divisors (212157869).

2323232131 is a wasteful number, since it uses less digits than its factorization.

2323232131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79589.

The product of its digits is 1296, while the sum is 22.

The square root of 2323232131 is about 48199.9183713002. The cubic root of 2323232131 is about 1324.4356692089.

Adding to 2323232131 its reverse (1312323232), we get a palindrome (3635555363).

The spelling of 2323232131 in words is "two billion, three hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 11 2749 30239 76829 845119 211202921 2323232131