Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11011111101001010 |
3 | 1011111101012211112102 |
4 | 23113102323331022 |
5 | 144442203001302 |
6 | 5334443113402 |
7 | 611243201420 |
oct | 132722737512 |
9 | 34441184472 |
10 | 12202000202 |
11 | 51a1790397 |
12 | 2446512862 |
13 | 11c5c6c382 |
14 | 83a7a1110 |
15 | 4b6372702 |
hex | 2d74bbf4a |
12202000202 has 32 divisors (see below), whose sum is σ = 21243025920. Its totient is φ = 5148198000.
The previous prime is 12202000177. The next prime is 12202000243. The reversal of 12202000202 is 20200020221.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2108549 + ... + 2114327.
It is an arithmetic number, because the mean of its divisors is an integer number (663844560).
Almost surely, 212202000202 is an apocalyptic number.
12202000202 is a deficient number, since it is larger than the sum of its proper divisors (9041025718).
12202000202 is a wasteful number, since it uses less digits than its factorization.
12202000202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8106.
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 12202000202 its reverse (20200020221), we get a palindrome (32402020423).
The spelling of 12202000202 in words is "twelve billion, two hundred two million, two hundred two", and thus it is an aban number.
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