Base | Representation |
---|---|
bin | 10110101110010110… |
… | …11011110000110101 |
3 | 1011111020111220111102 |
4 | 23113023123300311 |
5 | 144441202031313 |
6 | 5334333015445 |
7 | 611220400205 |
oct | 132713336065 |
9 | 34436456442 |
10 | 12200033333 |
11 | 51a0667684 |
12 | 2445924585 |
13 | 11c5731047 |
14 | 83a40c405 |
15 | 4b60d4a58 |
hex | 2d72dbc35 |
12200033333 has 8 divisors (see below), whose sum is σ = 12243843456. Its totient is φ = 12156253200.
The previous prime is 12200033317. The next prime is 12200033389. The reversal of 12200033333 is 33333000221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12200033333 - 24 = 12200033317 is a prime.
It is a super-2 number, since 2×122000333332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200033303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086335 + ... + 1097507.
It is an arithmetic number, because the mean of its divisors is an integer number (1530480432).
Almost surely, 212200033333 is an apocalyptic number.
It is an amenable number.
12200033333 is a deficient number, since it is larger than the sum of its proper divisors (43810123).
12200033333 is a wasteful number, since it uses less digits than its factorization.
12200033333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14995.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 12200033333 its reverse (33333000221), we get a palindrome (45533033554).
The spelling of 12200033333 in words is "twelve billion, two hundred million, thirty-three thousand, three hundred thirty-three".
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