Base | Representation |
---|---|
bin | 101100011000… |
… | …0111101001010 |
3 | 1121210012100000 |
4 | 1120300331022 |
5 | 21424103234 |
6 | 2150423430 |
7 | 401533134 |
oct | 130607512 |
9 | 47705300 |
10 | 23269194 |
11 | 12153543 |
12 | 7961b76 |
13 | 4a89470 |
14 | 313a054 |
15 | 2099899 |
hex | 1630f4a |
23269194 has 96 divisors (see below), whose sum is σ = 58705920. Its totient is φ = 6858432.
The previous prime is 23269177. The next prime is 23269199. The reversal of 23269194 is 49196232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23269199) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 183159 + ... + 183285.
It is an arithmetic number, because the mean of its divisors is an integer number (611520).
Almost surely, 223269194 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23269194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29352960).
23269194 is an abundant number, since it is smaller than the sum of its proper divisors (35436726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23269194 is a wasteful number, since it uses less digits than its factorization.
23269194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186 (or 174 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 23269194 is about 4823.8152949714. The cubic root of 23269194 is about 285.4918929162.
The spelling of 23269194 in words is "twenty-three million, two hundred sixty-nine thousand, one hundred ninety-four".
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