Base | Representation |
---|---|
bin | 1011000110010000000100… |
… | …0101000110011011110000 |
3 | 1121012111112202201200202110 |
4 | 2301210001011012123300 |
5 | 3044404214132432344 |
6 | 41541310344045320 |
7 | 2366365302261636 |
oct | 261440105063360 |
9 | 47174482650673 |
10 | 12202020202224 |
11 | 3984936330916 |
12 | 14509bba63840 |
13 | 6a685140a598 |
14 | 30281c0d7356 |
15 | 1626088e83b9 |
hex | b19011466f0 |
12202020202224 has 40 divisors (see below), whose sum is σ = 32892402287232. Its totient is φ = 3890499194560.
The previous prime is 12202020202093. The next prime is 12202020202277. The reversal of 12202020202224 is 42220202020221.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 12202020202224.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5526276162 + ... + 5526278369.
Almost surely, 212202020202224 is an apocalyptic number.
It is an amenable number.
12202020202224 is an abundant number, since it is smaller than the sum of its proper divisors (20690382085008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202020202224 is a wasteful number, since it uses less digits than its factorization.
12202020202224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11052554565 (or 11052554559 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 12202020202224 its reverse (42220202020221), we get a palindrome (54422222222445).
The spelling of 12202020202224 in words is "twelve trillion, two hundred two billion, twenty million, two hundred two thousand, two hundred twenty-four".
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