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80384341 is a prime number
BaseRepresentation
bin1001100101010…
…01000101010101
312121020221120211
410302221011111
5131034244331
611550525421
71664153452
oct462510525
9177227524
1080384341
1141413a44
1222b06871
13138662cb
14a966829
1570cc8b1
hex4ca9155

80384341 has 2 divisors, whose sum is σ = 80384342. Its totient is φ = 80384340.

The previous prime is 80384327. The next prime is 80384357. The reversal of 80384341 is 14348308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69789316 + 10595025 = 8354^2 + 3255^2 .

It is a cyclic number.

It is not a de Polignac number, because 80384341 - 215 = 80351573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80384321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40192170 + 40192171.

It is an arithmetic number, because the mean of its divisors is an integer number (40192171).

Almost surely, 280384341 is an apocalyptic number.

It is an amenable number.

80384341 is a deficient number, since it is larger than the sum of its proper divisors (1).

80384341 is an equidigital number, since it uses as much as digits as its factorization.

80384341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 80384341 is about 8965.7314815914. The cubic root of 80384341 is about 431.5758672351.

The spelling of 80384341 in words is "eighty million, three hundred eighty-four thousand, three hundred forty-one".