Base | Representation |
---|---|
bin | 10100101101001001… |
… | …000111101101110110 |
3 | 2010101101210212212200 |
4 | 110231021013231312 |
5 | 331012420431402 |
6 | 14114025125330 |
7 | 1414635412515 |
oct | 245511075566 |
9 | 63341725780 |
10 | 22232202102 |
11 | 9479553550 |
12 | 4385629846 |
13 | 2133ca2696 |
14 | 110c94667c |
15 | 8a1be921c |
hex | 52d247b76 |
22232202102 has 24 divisors (see below), whose sum is σ = 52548841800. Its totient is φ = 6737030880.
The previous prime is 22232202089. The next prime is 22232202103. The reversal of 22232202102 is 20120223222.
22232202102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22232202103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56141727 + ... + 56142122.
It is an arithmetic number, because the mean of its divisors is an integer number (2189535075).
Almost surely, 222232202102 is an apocalyptic number.
22232202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
22232202102 is an abundant number, since it is smaller than the sum of its proper divisors (30316639698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22232202102 is a wasteful number, since it uses less digits than its factorization.
22232202102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112283868 (or 112283865 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 22232202102 its reverse (20120223222), we get a palindrome (42352425324).
The spelling of 22232202102 in words is "twenty-two billion, two hundred thirty-two million, two hundred two thousand, one hundred two".
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