Base | Representation |
---|---|
bin | 1010000110001001001010… |
… | …10001111001011010011110 |
3 | 2220121102110120020010221222 |
4 | 11003010211101321122132 |
5 | 10402221241204323010 |
6 | 115115050333053342 |
7 | 4450664123142224 |
oct | 503044521713236 |
9 | 86542416203858 |
10 | 22201311401630 |
11 | 708a583554519 |
12 | 25a691a327252 |
13 | c50761764a6a |
14 | 56a79903ab14 |
15 | 2877914cb355 |
hex | 14312547969e |
22201311401630 has 64 divisors (see below), whose sum is σ = 42235420066560. Its totient is φ = 8379202857984.
The previous prime is 22201311401539. The next prime is 22201311401639. The reversal of 22201311401630 is 3610411310222.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 22201311401630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22201311401639) 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, 108351737 + ... + 108556443.
It is an arithmetic number, because the mean of its divisors is an integer number (659928438540).
Almost surely, 222201311401630 is an apocalyptic number.
22201311401630 is a deficient number, since it is larger than the sum of its proper divisors (20034108664930).
22201311401630 is a wasteful number, since it uses less digits than its factorization.
22201311401630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207033.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 22201311401630 its reverse (3610411310222), we get a palindrome (25811722711852).
The spelling of 22201311401630 in words is "twenty-two trillion, two hundred one billion, three hundred eleven million, four hundred one thousand, six hundred thirty".
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