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2330230223 = 14711584113
BaseRepresentation
bin1000101011100100…
…0111110111001111
320000101201221221002
42022321013313033
514233014331343
61023120530515
7111513426056
oct21271076717
96011657832
102330230223
11a96399502
12550480a3b
132b19cab69
1418169b39d
15d98938b8
hex8ae47dcf

2330230223 has 4 divisors (see below), whose sum is σ = 2331815808. Its totient is φ = 2328644640.

The previous prime is 2330230213. The next prime is 2330230237. The reversal of 2330230223 is 3220320332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2330230223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2330230195 and 2330230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330230213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790586 + ... + 793527.

It is an arithmetic number, because the mean of its divisors is an integer number (582953952).

Almost surely, 22330230223 is an apocalyptic number.

2330230223 is a deficient number, since it is larger than the sum of its proper divisors (1585585).

2330230223 is a wasteful number, since it uses less digits than its factorization.

2330230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585584.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2330230223 is about 48272.4582241261. The cubic root of 2330230223 is about 1325.7641678116.

Adding to 2330230223 its reverse (3220320332), we get a palindrome (5550550555).

The spelling of 2330230223 in words is "two billion, three hundred thirty million, two hundred thirty thousand, two hundred twenty-three".

Divisors: 1 1471 1584113 2330230223