Base | Representation |
---|---|
bin | 10100100001000101… |
… | …110111001001001010 |
3 | 2002212022101000210220 |
4 | 110201011313021022 |
5 | 330104141134234 |
6 | 14042003450510 |
7 | 1406632043016 |
oct | 244105671112 |
9 | 62768330726 |
10 | 22030021194 |
11 | 9385410a95 |
12 | 4329986a36 |
13 | 21011337cc |
14 | 10cdb57546 |
15 | 88e0ada49 |
hex | 52117724a |
22030021194 has 16 divisors (see below), whose sum is σ = 44062755840. Its totient is φ = 7342888160.
The previous prime is 22030021193. The next prime is 22030021213. The reversal of 22030021194 is 49112003022.
It is not an unprimeable number, because it can be changed into a prime (22030021193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399 + ... + 209909.
It is an arithmetic number, because the mean of its divisors is an integer number (2753922240).
Almost surely, 222030021194 is an apocalyptic number.
22030021194 is an abundant number, since it is smaller than the sum of its proper divisors (22032734646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22030021194 is a wasteful number, since it uses less digits than its factorization.
22030021194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226125.
The product of its (nonzero) digits is 864, while the sum is 24.
The spelling of 22030021194 in words is "twenty-two billion, thirty million, twenty-one thousand, one hundred ninety-four".
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