Base | Representation |
---|---|
bin | 10100101011011010… |
… | …000110101101110111 |
3 | 2010022101001100022220 |
4 | 110223122012231313 |
5 | 330432443200043 |
6 | 14111105253423 |
7 | 1414133144016 |
oct | 245332065567 |
9 | 63271040286 |
10 | 22203100023 |
11 | 9464086745 |
12 | 4377934273 |
13 | 212ac53310 |
14 | 1108b2ca7d |
15 | 89e39b483 |
hex | 52b686b77 |
22203100023 has 32 divisors (see below), whose sum is σ = 32969889792. Its totient is φ = 13198550400.
The previous prime is 22203099967. The next prime is 22203100037. The reversal of 22203100023 is 32000130222.
It is not a de Polignac number, because 22203100023 - 29 = 22203099511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22203099975 and 22203100011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22203100523) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 656928 + ... + 689898.
It is an arithmetic number, because the mean of its divisors is an integer number (1030309056).
Almost surely, 222203100023 is an apocalyptic number.
22203100023 is a deficient number, since it is larger than the sum of its proper divisors (10766789769).
22203100023 is a wasteful number, since it uses less digits than its factorization.
22203100023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33575.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 22203100023 its reverse (32000130222), we get a palindrome (54203230245).
The spelling of 22203100023 in words is "twenty-two billion, two hundred three million, one hundred thousand, twenty-three".
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