Base | Representation |
---|---|
bin | 10010110101011001… |
… | …100000110110011001 |
3 | 1221012101120200221200 |
4 | 102311121200312121 |
5 | 312404121432213 |
6 | 13142422024413 |
7 | 1314102435144 |
oct | 226531406631 |
9 | 57171520850 |
10 | 20223233433 |
11 | 8638540667 |
12 | 3b04878109 |
13 | 1ba3a08020 |
14 | d9bbd505b |
15 | 7d5664273 |
hex | 4b5660d99 |
20223233433 has 48 divisors (see below), whose sum is σ = 34256040000. Its totient is φ = 11383473024.
The previous prime is 20223233431. The next prime is 20223233489. The reversal of 20223233433 is 33433232202.
20223233433 is a `hidden beast` number, since 2 + 0 + 223 + 2 + 3 + 3 + 433 = 666.
It is not a de Polignac number, because 20223233433 - 21 = 20223233431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20223233397 and 20223233406.
It is not an unprimeable number, because it can be changed into a prime (20223233431) 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 47 ways as a sum of consecutive naturals, for example, 92383 + ... + 221316.
It is an arithmetic number, because the mean of its divisors is an integer number (713667500).
Almost surely, 220223233433 is an apocalyptic number.
It is an amenable number.
20223233433 is a deficient number, since it is larger than the sum of its proper divisors (14032806567).
20223233433 is a wasteful number, since it uses less digits than its factorization.
20223233433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313766 (or 313763 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
Adding to 20223233433 its reverse (33433232202), we get a palindrome (53656465635).
The spelling of 20223233433 in words is "twenty billion, two hundred twenty-three million, two hundred thirty-three thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.993 sec. • engine limits •