Base | Representation |
---|---|
bin | 1010111011101010101111… |
… | …1000000111110000111101 |
3 | 1120120010020112220121212020 |
4 | 2232322223320013300331 |
5 | 3033414333220010023 |
6 | 41322000555230353 |
7 | 2350300546062306 |
oct | 256725370076075 |
9 | 46503215817766 |
10 | 12020202110013 |
11 | 39148147a8099 |
12 | 14217194483b9 |
13 | 692666c10036 |
14 | 2d7ad0a757ad |
15 | 15ca167b0de3 |
hex | aeeabe07c3d |
12020202110013 has 8 divisors (see below), whose sum is σ = 16027102021248. Its totient is φ = 8013385136064.
The previous prime is 12020202109973. The next prime is 12020202110017. The reversal of 12020202110013 is 31001120202021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12020202110013 - 224 = 12020185332797 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12020202109974 and 12020202110001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020202110017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20395356 + ... + 20976437.
It is an arithmetic number, because the mean of its divisors is an integer number (2003387752656).
Almost surely, 212020202110013 is an apocalyptic number.
It is an amenable number.
12020202110013 is a deficient number, since it is larger than the sum of its proper divisors (4006899911235).
12020202110013 is an equidigital number, since it uses as much as digits as its factorization.
12020202110013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41468643.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12020202110013 its reverse (31001120202021), we get a palindrome (43021322312034).
The spelling of 12020202110013 in words is "twelve trillion, twenty billion, two hundred two million, one hundred ten thousand, thirteen".
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