Base | Representation |
---|---|
bin | 1010000011001110100001… |
… | …11000111101110010111110 |
3 | 2220020211211110010012211002 |
4 | 11001213100320331302332 |
5 | 10344101034000111110 |
6 | 115001035501530302 |
7 | 4440516066456353 |
oct | 501472070756276 |
9 | 86224743105732 |
10 | 22101111332030 |
11 | 7051035199145 |
12 | 258b415573992 |
13 | c44183675453 |
14 | 5659b15ba62a |
15 | 284d79921aa5 |
hex | 1419d0e3dcbe |
22101111332030 has 16 divisors (see below), whose sum is σ = 39782171259504. Its totient is φ = 8840406563520.
The previous prime is 22101111332021. The next prime is 22101111332033. The reversal of 22101111332030 is 3023311110122.
It is a happy number.
It is a super-2 number, since 2×221011113320302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22101111331993 and 22101111332011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22101111332033) 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, 2238332 + ... + 7015151.
It is an arithmetic number, because the mean of its divisors is an integer number (2486385703719).
Almost surely, 222101111332030 is an apocalyptic number.
22101111332030 is a deficient number, since it is larger than the sum of its proper divisors (17681059927474).
22101111332030 is a wasteful number, since it uses less digits than its factorization.
22101111332030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9492331.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 22101111332030 its reverse (3023311110122), we get a palindrome (25124422442152).
The spelling of 22101111332030 in words is "twenty-two trillion, one hundred one billion, one hundred eleven million, three hundred thirty-two thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •