Base | Representation |
---|---|
bin | 1011001101000111111111… |
… | …1010000100000001110010 |
3 | 1121121210100210112022021010 |
4 | 2303101333322010001302 |
5 | 3103323042201212320 |
6 | 42111440440011350 |
7 | 2411045602154001 |
oct | 263217772040162 |
9 | 47553323468233 |
10 | 12320112132210 |
11 | 3a1aa26128773 |
12 | 146b878760b56 |
13 | 6b4a211c6b2c |
14 | 308421c74c38 |
15 | 16571b0e9ae0 |
hex | b347fe84072 |
12320112132210 has 64 divisors (see below), whose sum is σ = 30741527908224. Its totient is φ = 3157393113600.
The previous prime is 12320112132203. The next prime is 12320112132227. The reversal of 12320112132210 is 1223121102321.
12320112132210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74666481 + ... + 74831300.
It is an arithmetic number, because the mean of its divisors is an integer number (480336373566).
Almost surely, 212320112132210 is an apocalyptic number.
12320112132210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12320112132210 is an abundant number, since it is smaller than the sum of its proper divisors (18421415776014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12320112132210 is a wasteful number, since it uses less digits than its factorization.
12320112132210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149497899.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 12320112132210 its reverse (1223121102321), we get a palindrome (13543233234531).
The spelling of 12320112132210 in words is "twelve trillion, three hundred twenty billion, one hundred twelve million, one hundred thirty-two thousand, two hundred ten".
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