Base | Representation |
---|---|
bin | 1011000110001100010001… |
… | …1001011011001101001100 |
3 | 1121012101220211000202111212 |
4 | 2301203010121123031030 |
5 | 3044400123020320022 |
6 | 41541021335033552 |
7 | 2366331130600136 |
oct | 261430431331514 |
9 | 47171824022455 |
10 | 12201002120012 |
11 | 3984463687662 |
12 | 1450776b0b8b8 |
13 | 6a671b50bb84 |
14 | 302762c00056 |
15 | 1625993443e2 |
hex | b18c465b34c |
12201002120012 has 12 divisors (see below), whose sum is σ = 22280090828016. Its totient is φ = 5835261883440.
The previous prime is 12201002119997. The next prime is 12201002120033. The reversal of 12201002120012 is 21002120010221.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66309794039 + ... + 66309794222.
It is an arithmetic number, because the mean of its divisors is an integer number (1856674235668).
Almost surely, 212201002120012 is an apocalyptic number.
It is an amenable number.
12201002120012 is a deficient number, since it is larger than the sum of its proper divisors (10079088708004).
12201002120012 is a wasteful number, since it uses less digits than its factorization.
12201002120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132619588288 (or 132619588286 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12201002120012 its reverse (21002120010221), we get a palindrome (33203122130233).
The spelling of 12201002120012 in words is "twelve trillion, two hundred one billion, two million, one hundred twenty thousand, twelve".
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