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2330013023 = 13179231771
BaseRepresentation
bin1000101011100001…
…0010110101011111
320000101022220222122
42022320102311133
514232440404043
61023112133155
7111511532612
oct21270226537
96011286878
102330013023
11a962602a8
125503971bb
132b1953040
14181642179
15d984e368
hex8ae12d5f

2330013023 has 4 divisors (see below), whose sum is σ = 2509244808. Its totient is φ = 2150781240.

The previous prime is 2330013019. The next prime is 2330013031. The reversal of 2330013023 is 3203100332.

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 2330013023 - 22 = 2330013019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2330012992 and 2330013010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330013043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89615873 + ... + 89615898.

It is an arithmetic number, because the mean of its divisors is an integer number (627311202).

Almost surely, 22330013023 is an apocalyptic number.

2330013023 is a deficient number, since it is larger than the sum of its proper divisors (179231785).

2330013023 is a wasteful number, since it uses less digits than its factorization.

2330013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179231784.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 2330013023 is about 48270.2084416465. The cubic root of 2330013023 is about 1325.7229751830.

Adding to 2330013023 its reverse (3203100332), we get a palindrome (5533113355).

The spelling of 2330013023 in words is "two billion, three hundred thirty million, thirteen thousand, twenty-three".

Divisors: 1 13 179231771 2330013023