Base | Representation |
---|---|
bin | 11011010101010100010110… |
… | …110110011111010010101001 |
3 | 120202122011202111212000001000 |
4 | 123111110112312133102221 |
5 | 111224024113043433231 |
6 | 1103400422144545213 |
7 | 34215021644162343 |
oct | 3325242666372251 |
9 | 522564674760030 |
10 | 120212223030441 |
11 | 35337798a7a063 |
12 | 11595b26322209 |
13 | 520cc6bb6c529 |
14 | 2198434628293 |
15 | dd6ee0c036e6 |
hex | 6d5516d9f4a9 |
120212223030441 has 8 divisors (see below), whose sum is σ = 178092182267360. Its totient is φ = 80141482020276.
The previous prime is 120212223030409. The next prime is 120212223030443. The reversal of 120212223030441 is 144030322212021.
120212223030441 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 122 + 230 + 304 + 4 + 1 = 666.
It is not a de Polignac number, because 120212223030441 - 25 = 120212223030409 is a prime.
It is a super-2 number, since 2×1202122230304412 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4452304556683 = 120212223030441 / (1 + 2 + 0 + 2 + 1 + 2 + 2 + 2 + 3 + 0 + 3 + 0 + 4 + 4 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120212223030443) 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, 2226152278315 + ... + 2226152278368.
It is an arithmetic number, because the mean of its divisors is an integer number (22261522783420).
Almost surely, 2120212223030441 is an apocalyptic number.
It is an amenable number.
120212223030441 is a deficient number, since it is larger than the sum of its proper divisors (57879959236919).
120212223030441 is an equidigital number, since it uses as much as digits as its factorization.
120212223030441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4452304556692 (or 4452304556686 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 120212223030441 its reverse (144030322212021), we get a palindrome (264242545242462).
The spelling of 120212223030441 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty-three million, thirty thousand, four hundred forty-one".
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