Base | Representation |
---|---|
bin | 1011000110110101010100… |
… | …1111010100110100011000 |
3 | 1121020110100211001220200210 |
4 | 2301231111033110310120 |
5 | 3100040210124301240 |
6 | 41550043035331120 |
7 | 2400201202112304 |
oct | 261552517246430 |
9 | 47213324056623 |
10 | 12212022103320 |
11 | 39890a9124186 |
12 | 14529315b0aa0 |
13 | 6a7786612160 |
14 | 3030ca5d2d04 |
15 | 1629e1a2e780 |
hex | b1b553d4d18 |
12212022103320 has 128 divisors (see below), whose sum is σ = 40122941241600. Its totient is φ = 2955086421504.
The previous prime is 12212022103301. The next prime is 12212022103327. The reversal of 12212022103320 is 2330122021221.
12212022103320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12212022103327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66248802 + ... + 66432881.
It is an arithmetic number, because the mean of its divisors is an integer number (313460478450).
Almost surely, 212212022103320 is an apocalyptic number.
12212022103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12212022103320 is an abundant number, since it is smaller than the sum of its proper divisors (27910919138280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12212022103320 is a wasteful number, since it uses less digits than its factorization.
12212022103320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132681769 (or 132681765 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12212022103320 its reverse (2330122021221), we get a palindrome (14542144124541).
The spelling of 12212022103320 in words is "twelve trillion, two hundred twelve billion, twenty-two million, one hundred three thousand, three hundred twenty".
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