Base | Representation |
---|---|
bin | 10111010111010… |
… | …11100111110111 |
3 | 111122210211210102 |
4 | 23223223213313 |
5 | 400134001442 |
6 | 31240544315 |
7 | 4566655202 |
oct | 1353534767 |
9 | 448724712 |
10 | 196000247 |
11 | a0700983 |
12 | 5578209b |
13 | 317b68a1 |
14 | 1c060939 |
15 | 12319232 |
hex | baeb9f7 |
196000247 has 2 divisors, whose sum is σ = 196000248. Its totient is φ = 196000246.
The previous prime is 196000193. The next prime is 196000249. The reversal of 196000247 is 742000691.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 196000247 - 214 = 195983863 is a prime.
It is a super-2 number, since 2×1960002472 = 76832193648122018, which contains 22 as substring.
Together with 196000249, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (196000249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98000123 + 98000124.
It is an arithmetic number, because the mean of its divisors is an integer number (98000124).
Almost surely, 2196000247 is an apocalyptic number.
196000247 is a deficient number, since it is larger than the sum of its proper divisors (1).
196000247 is an equidigital number, since it uses as much as digits as its factorization.
196000247 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 196000247 is about 14000.0088214258. The cubic root of 196000247 is about 580.8788173648.
The spelling of 196000247 in words is "one hundred ninety-six million, two hundred forty-seven", and thus it is an aban number.
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