Base | Representation |
---|---|
bin | 111011101000001… |
… | …0011101000000101 |
3 | 12011102210022102001 |
4 | 1313100103220011 |
5 | 13044143412042 |
6 | 530311145301 |
7 | 100403131303 |
oct | 16720235005 |
9 | 5142708361 |
10 | 2000763397 |
11 | 937419176 |
12 | 47a075231 |
13 | 25b683989 |
14 | 14da17273 |
15 | ba9b3bb7 |
hex | 77413a05 |
2000763397 has 2 divisors, whose sum is σ = 2000763398. Its totient is φ = 2000763396.
The previous prime is 2000763379. The next prime is 2000763407. The reversal of 2000763397 is 7933670002.
Together with previous prime (2000763379) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1838608641 + 162154756 = 42879^2 + 12734^2 .
It is a cyclic number.
It is not a de Polignac number, because 2000763397 - 211 = 2000761349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2000763377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000381698 + 1000381699.
It is an arithmetic number, because the mean of its divisors is an integer number (1000381699).
Almost surely, 22000763397 is an apocalyptic number.
It is an amenable number.
2000763397 is a deficient number, since it is larger than the sum of its proper divisors (1).
2000763397 is an equidigital number, since it uses as much as digits as its factorization.
2000763397 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 47628, while the sum is 37.
The square root of 2000763397 is about 44729.8937736275. The cubic root of 2000763397 is about 1260.0813328283.
The spelling of 2000763397 in words is "two billion, seven hundred sixty-three thousand, three hundred ninety-seven".
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