Base | Representation |
---|---|
bin | 10010110101010100… |
… | …110100010000111001 |
3 | 1221012022021011001200 |
4 | 102311110310100321 |
5 | 312403313032413 |
6 | 13142335404413 |
7 | 1314056116506 |
oct | 226524642071 |
9 | 57168234050 |
10 | 20222002233 |
11 | 863787a644 |
12 | 3b04383709 |
13 | 1ba36967c4 |
14 | d9b9944ad |
15 | 7d54be573 |
hex | 4b5534439 |
20222002233 has 12 divisors (see below), whose sum is σ = 30746904240. Its totient is φ = 12771790776.
The previous prime is 20222002211. The next prime is 20222002253. The reversal of 20222002233 is 33220022202.
It is not a de Polignac number, because 20222002233 - 218 = 20221740089 is a prime.
It is a super-2 number, since 2×202220022332 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20222002253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59128491 + ... + 59128832.
It is an arithmetic number, because the mean of its divisors is an integer number (2562242020).
Almost surely, 220222002233 is an apocalyptic number.
It is an amenable number.
20222002233 is a deficient number, since it is larger than the sum of its proper divisors (10524902007).
20222002233 is a wasteful number, since it uses less digits than its factorization.
20222002233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118257348 (or 118257345 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 20222002233 its reverse (33220022202), we get a palindrome (53442024435).
The spelling of 20222002233 in words is "twenty billion, two hundred twenty-two million, two thousand, two hundred thirty-three".
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