Base | Representation |
---|---|
bin | 1001001011111101010111… |
… | …00101110100011011101000 |
3 | 2122112022011210002212020212 |
4 | 10211332223211310123220 |
5 | 10121442410130323422 |
6 | 110544415441040252 |
7 | 4153361055536531 |
oct | 445765345643350 |
9 | 78468153085225 |
10 | 20202110011112 |
11 | 6489737484877 |
12 | 2323379926088 |
13 | b370877b76a3 |
14 | 4dbb04673688 |
15 | 25078369d9e2 |
hex | 125fab9746e8 |
20202110011112 has 32 divisors (see below), whose sum is σ = 38706540750720. Its totient is φ = 9880606358400.
The previous prime is 20202110011087. The next prime is 20202110011133. The reversal of 20202110011112 is 21111001120202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14361389 + ... + 15705212.
It is an arithmetic number, because the mean of its divisors is an integer number (1209579398460).
Almost surely, 220202110011112 is an apocalyptic number.
It is an amenable number.
20202110011112 is a deficient number, since it is larger than the sum of its proper divisors (18504430739608).
20202110011112 is a wasteful number, since it uses less digits than its factorization.
20202110011112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30068441 (or 30068437 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 20202110011112 its reverse (21111001120202), we get a palindrome (41313111131314).
The spelling of 20202110011112 in words is "twenty trillion, two hundred two billion, one hundred ten million, eleven thousand, one hundred twelve".
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