Base | Representation |
---|---|
bin | 10011000010101010… |
… | …01110101111000010 |
3 | 222101110011121121200 |
4 | 21201111032233002 |
5 | 131414024434142 |
6 | 4410224002030 |
7 | 511222062540 |
oct | 114125165702 |
9 | 28343147550 |
10 | 10222889922 |
11 | 4376611563 |
12 | 1b93760316 |
13 | c6bc2a3bb |
14 | 6cd9c2d90 |
15 | 3ec73964c |
hex | 26154ebc2 |
10222889922 has 192 divisors, whose sum is σ = 28358553600. Its totient is φ = 2590963200.
The previous prime is 10222889909. The next prime is 10222889923. The reversal of 10222889922 is 22998822201.
It is not an unprimeable number, because it can be changed into a prime (10222889923) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9726297 + ... + 9727347.
It is an arithmetic number, because the mean of its divisors is an integer number (147700800).
Almost surely, 210222889922 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10222889922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14179276800).
10222889922 is an abundant number, since it is smaller than the sum of its proper divisors (18135663678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222889922 is a wasteful number, since it uses less digits than its factorization.
10222889922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341 (or 1338 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 45.
The spelling of 10222889922 in words is "ten billion, two hundred twenty-two million, eight hundred eighty-nine thousand, nine hundred twenty-two".
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