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196223751071 is a prime number
BaseRepresentation
bin1011011010111111011…
…0001101001110011111
3200202111011121100210222
42312233312031032133
511203331240013241
6230051031551555
720114415235625
oct2665766151637
9622434540728
10196223751071
1176244212517
1232042b2b5bb
1315671b7c65a
1496d6773515
155186b9aa4b
hex2dafd8d39f

196223751071 has 2 divisors, whose sum is σ = 196223751072. Its totient is φ = 196223751070.

The previous prime is 196223751043. The next prime is 196223751137. The reversal of 196223751071 is 170157322691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196223751071 - 214 = 196223734687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196223751011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98111875535 + 98111875536.

It is an arithmetic number, because the mean of its divisors is an integer number (98111875536).

Almost surely, 2196223751071 is an apocalyptic number.

196223751071 is a deficient number, since it is larger than the sum of its proper divisors (1).

196223751071 is an equidigital number, since it uses as much as digits as its factorization.

196223751071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 196223751071 in words is "one hundred ninety-six billion, two hundred twenty-three million, seven hundred fifty-one thousand, seventy-one".