Base | Representation |
---|---|
bin | 10010110101011001… |
… | …111001001111010100 |
3 | 1221012101202202222122 |
4 | 102311121321033110 |
5 | 312404133131312 |
6 | 13142424115112 |
7 | 1314103332326 |
oct | 226531711724 |
9 | 57171682878 |
10 | 20223333332 |
11 | 86385a9724 |
12 | 3b04905a98 |
13 | 1ba3a41637 |
14 | d9bc1d616 |
15 | 7d5683b72 |
hex | 4b56793d4 |
20223333332 has 24 divisors (see below), whose sum is σ = 35927463264. Its totient is φ = 9958414752.
The previous prime is 20223333329. The next prime is 20223333343. The reversal of 20223333332 is 23333332202.
It is a happy number.
It is a super-2 number, since 2×202233333322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934303 + ... + 1944729.
It is an arithmetic number, because the mean of its divisors is an integer number (1496977636).
Almost surely, 220223333332 is an apocalyptic number.
It is an amenable number.
20223333332 is a deficient number, since it is larger than the sum of its proper divisors (15704129932).
20223333332 is a wasteful number, since it uses less digits than its factorization.
20223333332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17735 (or 17733 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 26.
Adding to 20223333332 its reverse (23333332202), we get a palindrome (43556665534).
The spelling of 20223333332 in words is "twenty billion, two hundred twenty-three million, three hundred thirty-three thousand, three hundred thirty-two".
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