Base | Representation |
---|---|
bin | 1011000110010000010111… |
… | …1101100001100010111010 |
3 | 1121012111202110211122101222 |
4 | 2301210011331201202322 |
5 | 3044404401114232302 |
6 | 41541322431312042 |
7 | 2366400315360245 |
oct | 261440575414272 |
9 | 47174673748358 |
10 | 12202102102202 |
11 | 398497858a551 |
12 | 1450a2337b622 |
13 | 6a68653846cc |
14 | 302828d3625c |
15 | 162610bc4da2 |
hex | b1905f618ba |
12202102102202 has 8 divisors (see below), whose sum is σ = 18303200655636. Its totient is φ = 6101035216992.
The previous prime is 12202102102199. The next prime is 12202102102241. The reversal of 12202102102202 is 20220120120221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8648534023921 + 3553568078281 = 2940839^2 + 1885091^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6929123 + ... + 8509814.
Almost surely, 212202102102202 is an apocalyptic number.
12202102102202 is a deficient number, since it is larger than the sum of its proper divisors (6101098553434).
12202102102202 is a wasteful number, since it uses less digits than its factorization.
12202102102202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15834112.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12202102102202 its reverse (20220120120221), we get a palindrome (32422222222423).
The spelling of 12202102102202 in words is "twelve trillion, two hundred two billion, one hundred two million, one hundred two thousand, two hundred two".
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