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793885087 is a prime number
BaseRepresentation
bin101111010100011…
…011100110011111
32001022211112121101
4233110123212133
53111213310322
6210435413531
725446624532
oct5724334637
92038745541
10793885087
11378144686
121a1a542a7
13c86217b8
1477616a19
1549a6a327
hex2f51b99f

793885087 has 2 divisors, whose sum is σ = 793885088. Its totient is φ = 793885086.

The previous prime is 793885051. The next prime is 793885111. The reversal of 793885087 is 780588397.

It is a strong prime.

It is an emirp because it is prime and its reverse (780588397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793885087 - 211 = 793883039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793885007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396942543 + 396942544.

It is an arithmetic number, because the mean of its divisors is an integer number (396942544).

Almost surely, 2793885087 is an apocalyptic number.

793885087 is a deficient number, since it is larger than the sum of its proper divisors (1).

793885087 is an equidigital number, since it uses as much as digits as its factorization.

793885087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 55.

The square root of 793885087 is about 28175.9664785434. The cubic root of 793885087 is about 925.9464719870.

It can be divided in two parts, 7938 and 85087, that added together give a square (93025 = 3052).

The spelling of 793885087 in words is "seven hundred ninety-three million, eight hundred eighty-five thousand, eighty-seven".