Base | Representation |
---|---|
bin | 1011111111011111111… |
… | …1001101000111001101 |
3 | 201200210011111210112100 |
4 | 2333313333031013031 |
5 | 11333414121112140 |
6 | 234351321225313 |
7 | 20612316066006 |
oct | 2776777150715 |
9 | 650704453470 |
10 | 206024004045 |
11 | 7a4131a7642 |
12 | 33b19032239 |
13 | 16574370a02 |
14 | 9d8617c1ad |
15 | 555c24e530 |
hex | 2ff7fcd1cd |
206024004045 has 48 divisors (see below), whose sum is σ = 362854320192. Its totient is φ = 108115223040.
The previous prime is 206024003963. The next prime is 206024004061. The reversal of 206024004045 is 540400420602.
It is not a de Polignac number, because 206024004045 - 218 = 206023741901 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2617434 + ... + 2694996.
It is an arithmetic number, because the mean of its divisors is an integer number (7559465004).
Almost surely, 2206024004045 is an apocalyptic number.
It is an amenable number.
206024004045 is a deficient number, since it is larger than the sum of its proper divisors (156830316147).
206024004045 is a wasteful number, since it uses less digits than its factorization.
206024004045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78522 (or 78519 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 206024004045 its reverse (540400420602), we get a palindrome (746424424647).
The spelling of 206024004045 in words is "two hundred six billion, twenty-four million, four thousand, forty-five".
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