Base | Representation |
---|---|
bin | 1000001010111000… |
… | …0000111000110001 |
3 | 12122211201001002102 |
4 | 2002232000320301 |
5 | 13442413202322 |
6 | 1001341430145 |
7 | 105230021351 |
oct | 20256007061 |
9 | 5584631072 |
10 | 2193100337 |
11 | a25a4781a |
12 | 51256b355 |
13 | 28c48700c |
14 | 16b3a2b61 |
15 | cc807792 |
hex | 82b80e31 |
2193100337 has 2 divisors, whose sum is σ = 2193100338. Its totient is φ = 2193100336.
The previous prime is 2193100331. The next prime is 2193100339. The reversal of 2193100337 is 7330013912.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1867622656 + 325477681 = 43216^2 + 18041^2 .
It is a cyclic number.
It is not a de Polignac number, because 2193100337 - 28 = 2193100081 is a prime.
Together with 2193100339, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2193100331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096550168 + 1096550169.
It is an arithmetic number, because the mean of its divisors is an integer number (1096550169).
Almost surely, 22193100337 is an apocalyptic number.
It is an amenable number.
2193100337 is a deficient number, since it is larger than the sum of its proper divisors (1).
2193100337 is an equidigital number, since it uses as much as digits as its factorization.
2193100337 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3402, while the sum is 29.
The square root of 2193100337 is about 46830.5491853341. The cubic root of 2193100337 is about 1299.2303801634.
The spelling of 2193100337 in words is "two billion, one hundred ninety-three million, one hundred thousand, three hundred thirty-seven".
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