Base | Representation |
---|---|
bin | 11101011001011111011… |
… | …100110001101100010000 |
3 | 21011010120201110120121120 |
4 | 131121133130301230100 |
5 | 231044420404230313 |
6 | 4144030020522240 |
7 | 265646221510365 |
oct | 35313734615420 |
9 | 7133521416546 |
10 | 2020236008208 |
11 | 709860617310 |
12 | 287650b50380 |
13 | 118679ac2c22 |
14 | 6dacc24c46c |
15 | 3783e816d23 |
hex | 1d65f731b10 |
2020236008208 has 80 divisors (see below), whose sum is σ = 5695694577216. Its totient is φ = 611945182720.
The previous prime is 2020236008191. The next prime is 2020236008237. The reversal of 2020236008208 is 8028006320202.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535510 + ... + 2080202.
Almost surely, 22020236008208 is an apocalyptic number.
It is an amenable number.
2020236008208 is an abundant number, since it is smaller than the sum of its proper divisors (3675458569008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020236008208 is a wasteful number, since it uses less digits than its factorization.
2020236008208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547192 (or 1547186 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The spelling of 2020236008208 in words is "two trillion, twenty billion, two hundred thirty-six million, eight thousand, two hundred eight".
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