Base | Representation |
---|---|
bin | 10100100101011000… |
… | …011110110010010110 |
3 | 2010001022211111022010 |
4 | 110211120132302112 |
5 | 330231103323110 |
6 | 14053054445050 |
7 | 1411464664641 |
oct | 244530366226 |
9 | 63038744263 |
10 | 22102011030 |
11 | 9412011020 |
12 | 4349b03786 |
13 | 211301ac48 |
14 | 10d9536a58 |
15 | 89557e020 |
hex | 52561ec96 |
22102011030 has 64 divisors (see below), whose sum is σ = 58682174976. Its totient is φ = 5282592000.
The previous prime is 22102011017. The next prime is 22102011031. The reversal of 22102011030 is 3011020122.
It is a junction number, because it is equal to n+sod(n) for n = 22102010997 and 22102011015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102011031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448231 + ... + 495090.
It is an arithmetic number, because the mean of its divisors is an integer number (916908984).
Almost surely, 222102011030 is an apocalyptic number.
22102011030 is an abundant number, since it is smaller than the sum of its proper divisors (36580163946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22102011030 is a wasteful number, since it uses less digits than its factorization.
22102011030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943413.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 22102011030 its reverse (3011020122), we get a palindrome (25113031152).
The spelling of 22102011030 in words is "twenty-two billion, one hundred two million, eleven thousand, thirty".
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