Base | Representation |
---|---|
bin | 10100111011000110… |
… | …10000011110010101 |
3 | 1001222212020200112020 |
4 | 22131203100132111 |
5 | 141001144400041 |
6 | 5054354243353 |
7 | 545240424201 |
oct | 123543203625 |
9 | 31885220466 |
10 | 11233200021 |
11 | 484493748a |
12 | 2215b86559 |
13 | 10a0337324 |
14 | 787c55b01 |
15 | 45b2a5866 |
hex | 29d8d0795 |
11233200021 has 8 divisors (see below), whose sum is σ = 15460748544. Its totient is φ = 7247225760.
The previous prime is 11233200001. The next prime is 11233200031. The reversal of 11233200021 is 12000233211.
11233200021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11233200021 - 210 = 11233198997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11233200001) 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 7 ways as a sum of consecutive naturals, for example, 60393456 + ... + 60393641.
It is an arithmetic number, because the mean of its divisors is an integer number (1932593568).
Almost surely, 211233200021 is an apocalyptic number.
It is an amenable number.
11233200021 is a deficient number, since it is larger than the sum of its proper divisors (4227548523).
11233200021 is a wasteful number, since it uses less digits than its factorization.
11233200021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120787131.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 11233200021 its reverse (12000233211), we get a palindrome (23233433232).
The spelling of 11233200021 in words is "eleven billion, two hundred thirty-three million, two hundred thousand, twenty-one".
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