Base | Representation |
---|---|
bin | 10100100000101011… |
… | …001100010011110001 |
3 | 2002211211012211200211 |
4 | 110200223030103301 |
5 | 330100343430001 |
6 | 14041153544121 |
7 | 1406515444360 |
oct | 244053142361 |
9 | 62754184624 |
10 | 22023030001 |
11 | 9381476445 |
12 | 4327575041 |
13 | 20cc8565cb |
14 | 10ccc577d7 |
15 | 88d67c351 |
hex | 520acc4f1 |
22023030001 has 16 divisors (see below), whose sum is σ = 26653639680. Its totient is φ = 17763863040.
The previous prime is 22023029981. The next prime is 22023030049. The reversal of 22023030001 is 10003032022.
It is a happy number.
It is not a de Polignac number, because 22023030001 - 215 = 22022997233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22023030061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534981 + ... + 1549261.
It is an arithmetic number, because the mean of its divisors is an integer number (1665852480).
Almost surely, 222023030001 is an apocalyptic number.
It is an amenable number.
22023030001 is a deficient number, since it is larger than the sum of its proper divisors (4630609679).
22023030001 is a wasteful number, since it uses less digits than its factorization.
22023030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27264.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 22023030001 its reverse (10003032022), we get a palindrome (32026062023).
The spelling of 22023030001 in words is "twenty-two billion, twenty-three million, thirty thousand, one".
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