Base | Representation |
---|---|
bin | 10100100001000110… |
… | …001010111011000101 |
3 | 2002212022112010221121 |
4 | 110201012022323011 |
5 | 330104201232323 |
6 | 14042005313541 |
7 | 1406632531150 |
oct | 244106127305 |
9 | 62768463847 |
10 | 22030102213 |
11 | 9385466949 |
12 | 4329a058b1 |
13 | 2101161652 |
14 | 10cdb78c97 |
15 | 88e0c7a5d |
hex | 52118aec5 |
22030102213 has 32 divisors (see below), whose sum is σ = 27756380160. Its totient is φ = 17067906240.
The previous prime is 22030102183. The next prime is 22030102219. The reversal of 22030102213 is 31220103022.
It is not a de Polignac number, because 22030102213 - 25 = 22030102181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030102219) 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, 169248 + ... + 269638.
It is an arithmetic number, because the mean of its divisors is an integer number (867386880).
Almost surely, 222030102213 is an apocalyptic number.
22030102213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22030102213 is a deficient number, since it is larger than the sum of its proper divisors (5726277947).
22030102213 is a wasteful number, since it uses less digits than its factorization.
22030102213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100497.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 22030102213 its reverse (31220103022), we get a palindrome (53250205235).
The spelling of 22030102213 in words is "twenty-two billion, thirty million, one hundred two thousand, two hundred thirteen".
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