Base | Representation |
---|---|
bin | 10100100001000110… |
… | …110100101010110000 |
3 | 2002212022211211111110 |
4 | 110201012310222300 |
5 | 330104222220300 |
6 | 14042013113320 |
7 | 1406634142515 |
oct | 244106645260 |
9 | 62768754443 |
10 | 22030273200 |
11 | 9385573361 |
12 | 4329a88840 |
13 | 21011c1420 |
14 | 10cdbc130c |
15 | 88e10d550 |
hex | 5211b4ab0 |
22030273200 has 120 divisors (see below), whose sum is σ = 75998847568. Its totient is φ = 5422832640.
The previous prime is 22030273189. The next prime is 22030273207. The reversal of 22030273200 is 237203022.
It is a tau number, because it is divible by the number of its divisors (120).
It is not an unprimeable number, because it can be changed into a prime (22030273207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690499 + ... + 721698.
Almost surely, 222030273200 is an apocalyptic number.
22030273200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22030273200 is an abundant number, since it is smaller than the sum of its proper divisors (53968574368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22030273200 is a wasteful number, since it uses less digits than its factorization.
22030273200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412231 (or 1412220 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 21.
Adding to 22030273200 its reverse (237203022), we get a palindrome (22267476222).
The spelling of 22030273200 in words is "twenty-two billion, thirty million, two hundred seventy-three thousand, two hundred".
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