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23060223 = 328632969
BaseRepresentation
bin101011111110…
…1111011111111
31121101120200100
41113331323333
521400411343
62142132143
7400002654
oct127757377
947346610
1023060223
111202053a
127881053
134a15304
1430c3c2b
1520579d3
hex15fdeff

23060223 has 12 divisors (see below), whose sum is σ = 33359040. Its totient is φ = 15350496.

The previous prime is 23060183. The next prime is 23060227. The reversal of 23060223 is 32206032.

It is not a de Polignac number, because 23060223 - 221 = 20963071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23060196 and 23060205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23060227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6283 + ... + 9251.

It is an arithmetic number, because the mean of its divisors is an integer number (2779920).

Almost surely, 223060223 is an apocalyptic number.

23060223 is a deficient number, since it is larger than the sum of its proper divisors (10298817).

23060223 is a wasteful number, since it uses less digits than its factorization.

23060223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 23060223 is about 4802.1061004522. The cubic root of 23060223 is about 284.6346935468.

Adding to 23060223 its reverse (32206032), we get a palindrome (55266255).

The spelling of 23060223 in words is "twenty-three million, sixty thousand, two hundred twenty-three".

Divisors: 1 3 9 863 2589 2969 7767 8907 26721 2562247 7686741 23060223