Base | Representation |
---|---|
bin | 10110011001001000… |
… | …10101000010100110 |
3 | 1011000211112101102110 |
4 | 23030210111002212 |
5 | 144110113310042 |
6 | 5304533221450 |
7 | 603626253621 |
oct | 131444250246 |
9 | 34024471373 |
10 | 12022010022 |
11 | 510a125080 |
12 | 23b6191886 |
13 | 119789cac9 |
14 | 82090adb8 |
15 | 4a566c09c |
hex | 2cc9150a6 |
12022010022 has 32 divisors (see below), whose sum is σ = 26288323200. Its totient is φ = 3634910720.
The previous prime is 12022009933. The next prime is 12022010023. The reversal of 12022010022 is 22001022021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022010023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173208 + ... + 232475.
It is an arithmetic number, because the mean of its divisors is an integer number (821510100).
Almost surely, 212022010022 is an apocalyptic number.
12022010022 is an abundant number, since it is smaller than the sum of its proper divisors (14266313178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022010022 is a wasteful number, since it uses less digits than its factorization.
12022010022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406148.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 12022010022 its reverse (22001022021), we get a palindrome (34023032043).
The spelling of 12022010022 in words is "twelve billion, twenty-two million, ten thousand, twenty-two".
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