Base | Representation |
---|---|
bin | 10101100111011011… |
… | …111000101111100001 |
3 | 2012220120002022211021 |
4 | 111213123320233201 |
5 | 340013302400113 |
6 | 14355043045441 |
7 | 1451112305446 |
oct | 254733705741 |
9 | 65816068737 |
10 | 23210200033 |
11 | 99306098a9 |
12 | 45b9070881 |
13 | 225b7a8097 |
14 | 11a27a79cd |
15 | 90c9d148d |
hex | 5676f8be1 |
23210200033 has 4 divisors (see below), whose sum is σ = 23358035860. Its totient is φ = 23062364208.
The previous prime is 23210200007. The next prime is 23210200049. The reversal of 23210200033 is 33000201232.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4981959889 + 18228240144 = 70583^2 + 135012^2 .
It is a cyclic number.
It is not a de Polignac number, because 23210200033 - 213 = 23210191841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23210200093) 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, 73917678 + ... + 73917991.
It is an arithmetic number, because the mean of its divisors is an integer number (5839508965).
Almost surely, 223210200033 is an apocalyptic number.
It is an amenable number.
23210200033 is a deficient number, since it is larger than the sum of its proper divisors (147835827).
23210200033 is a wasteful number, since it uses less digits than its factorization.
23210200033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147835826.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 23210200033 its reverse (33000201232), we get a palindrome (56210401265).
The spelling of 23210200033 in words is "twenty-three billion, two hundred ten million, two hundred thousand, thirty-three".
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