Base | Representation |
---|---|
bin | 1011000110010000000100… |
… | …1000100110100011001010 |
3 | 1121012111112211110022222122 |
4 | 2301210001020212203022 |
5 | 3044404214401321302 |
6 | 41541310415451242 |
7 | 2366365313134154 |
oct | 261440110464312 |
9 | 47174484408878 |
10 | 12202021120202 |
11 | 39849368a8581 |
12 | 1450a00226b22 |
13 | 6a685166c374 |
14 | 30281c295ad4 |
15 | 162608a2a3a2 |
hex | b19012268ca |
12202021120202 has 8 divisors (see below), whose sum is σ = 18389775906912. Its totient is φ = 6072095817900.
The previous prime is 12202021120193. The next prime is 12202021120207. The reversal of 12202021120202 is 20202112020221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12202021120207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14457370574 + ... + 14457371417.
It is an arithmetic number, because the mean of its divisors is an integer number (2298721988364).
Almost surely, 212202021120202 is an apocalyptic number.
12202021120202 is a deficient number, since it is larger than the sum of its proper divisors (6187754786710).
12202021120202 is a wasteful number, since it uses less digits than its factorization.
12202021120202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28914742204.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12202021120202 its reverse (20202112020221), we get a palindrome (32404133140423).
The spelling of 12202021120202 in words is "twelve trillion, two hundred two billion, twenty-one million, one hundred twenty thousand, two hundred two".
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