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2023342223 = 72340930727
BaseRepresentation
bin111100010011001…
…1100000010001111
312020000021102201212
41320212130002033
513120433422343
6532435125035
7101066060630
oct17046340217
95200242655
102023342223
1194913aa61
1248574377b
1326325ab26
14152a13887
15bc973c18
hex7899c08f

2023342223 has 16 divisors (see below), whose sum is σ = 2418908160. Its totient is φ = 1654779456.

The previous prime is 2023342183. The next prime is 2023342247. The reversal of 2023342223 is 3222433202.

It is a cyclic number.

It is not a de Polignac number, because 2023342223 - 224 = 2006565007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023342273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50486 + ... + 81212.

It is an arithmetic number, because the mean of its divisors is an integer number (151181760).

Almost surely, 22023342223 is an apocalyptic number.

2023342223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2023342223 is a deficient number, since it is larger than the sum of its proper divisors (395565937).

2023342223 is a wasteful number, since it uses less digits than its factorization.

2023342223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31166.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2023342223 is about 44981.5764841563. The cubic root of 2023342223 is about 1264.8036633843.

Adding to 2023342223 its reverse (3222433202), we get a palindrome (5245775425).

The spelling of 2023342223 in words is "two billion, twenty-three million, three hundred forty-two thousand, two hundred twenty-three".

Divisors: 1 7 23 161 409 2863 9407 30727 65849 215089 706721 4947047 12567343 87971401 289048889 2023342223