Base | Representation |
---|---|
bin | 10101101000101111… |
… | …100000110101010001 |
3 | 2012222002100002101010 |
4 | 111220233200311101 |
5 | 340034410402233 |
6 | 14401145001133 |
7 | 1451466531450 |
oct | 255057406521 |
9 | 65862302333 |
10 | 23232122193 |
11 | 9941a22295 |
12 | 46044831a9 |
13 | 22631b2387 |
14 | 11a5672b97 |
15 | 90e8b1b63 |
hex | 568be0d51 |
23232122193 has 16 divisors (see below), whose sum is σ = 35453952896. Its totient is φ = 13255764480.
The previous prime is 23232122183. The next prime is 23232122239. The reversal of 23232122193 is 39122123232.
It is a happy number.
It is not a de Polignac number, because 23232122193 - 25 = 23232122161 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23232122193.
It is not an unprimeable number, because it can be changed into a prime (23232122143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807778 + ... + 836043.
It is an arithmetic number, because the mean of its divisors is an integer number (2215872056).
Almost surely, 223232122193 is an apocalyptic number.
It is an amenable number.
23232122193 is a deficient number, since it is larger than the sum of its proper divisors (12221830703).
23232122193 is a wasteful number, since it uses less digits than its factorization.
23232122193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1644504.
The product of its digits is 7776, while the sum is 30.
The spelling of 23232122193 in words is "twenty-three billion, two hundred thirty-two million, one hundred twenty-two thousand, one hundred ninety-three".
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