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BaseRepresentation
bin111101101111100011001
310210210022002
413231330121
51004220233
6111210345
723124344
oct7557431
93723262
102023193
111162067
128169b5
1355ab73
143a945b
1529e6e8
hex1edf19

2023193 has 4 divisors (see below), whose sum is σ = 2070288. Its totient is φ = 1976100.

The previous prime is 2023183. The next prime is 2023201. The reversal of 2023193 is 3913202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2023193 - 218 = 1761049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2023163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23483 + ... + 23568.

It is an arithmetic number, because the mean of its divisors is an integer number (517572).

22023193 is an apocalyptic number.

It is an amenable number.

2023193 is a deficient number, since it is larger than the sum of its proper divisors (47095).

2023193 is an equidigital number, since it uses as much as digits as its factorization.

2023193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47094.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2023193 is about 1422.3898902903. The cubic root of 2023193 is about 126.4772569215.

Adding to 2023193 its reverse (3913202), we get a palindrome (5936395).

The spelling of 2023193 in words is "two million, twenty-three thousand, one hundred ninety-three".

Divisors: 1 43 47051 2023193