Base | Representation |
---|---|
bin | 10100100000000101… |
… | …010100110010000001 |
3 | 2002211010112111201202 |
4 | 110200011110302001 |
5 | 330040323300413 |
6 | 14040201110545 |
7 | 1406335201352 |
oct | 244005246201 |
9 | 62733474652 |
10 | 22013103233 |
11 | 9376906300 |
12 | 4324188455 |
13 | 20ca78c194 |
14 | 10cb7d1d29 |
15 | 88c86ae58 |
hex | 520154c81 |
22013103233 has 6 divisors (see below), whose sum is σ = 24196221042. Its totient is φ = 20011911920.
The previous prime is 22013103227. The next prime is 22013103241. The reversal of 22013103233 is 33230131022.
It can be written as a sum of positive squares in only one way, i.e., 20489918449 + 1523184784 = 143143^2 + 39028^2 .
It is not a de Polignac number, because 22013103233 - 26 = 22013103169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22013109233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90963116 + ... + 90963357.
It is an arithmetic number, because the mean of its divisors is an integer number (4032703507).
Almost surely, 222013103233 is an apocalyptic number.
It is an amenable number.
22013103233 is a deficient number, since it is larger than the sum of its proper divisors (2183117809).
22013103233 is a wasteful number, since it uses less digits than its factorization.
22013103233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181926495 (or 181926484 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 22013103233 its reverse (33230131022), we get a palindrome (55243234255).
The spelling of 22013103233 in words is "twenty-two billion, thirteen million, one hundred three thousand, two hundred thirty-three".
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