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99884000693 is a prime number
BaseRepresentation
bin101110100000110001…
…1001110010110110101
3100112211002100222010002
41131001203032112311
53114030301010233
6113515220441045
710134134666051
oct1350143162665
9315732328102
1099884000693
11393a6a07104
1217436b49185
13955a7867b9
144b978a6c61
1528e8e746e8
hex17418ce5b5

99884000693 has 2 divisors, whose sum is σ = 99884000694. Its totient is φ = 99884000692.

The previous prime is 99884000639. The next prime is 99884000707. The reversal of 99884000693 is 39600048899.

Together with previous prime (99884000639) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62001996004 + 37882004689 = 249002^2 + 194633^2 .

It is a cyclic number.

It is not a de Polignac number, because 99884000693 - 210 = 99883999669 is a prime.

It is a congruent number.

It is a weakly prime.

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, 49942000346 + 49942000347.

It is an arithmetic number, because the mean of its divisors is an integer number (49942000347).

Almost surely, 299884000693 is an apocalyptic number.

It is an amenable number.

99884000693 is a deficient number, since it is larger than the sum of its proper divisors (1).

99884000693 is an equidigital number, since it uses as much as digits as its factorization.

99884000693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 56.

The spelling of 99884000693 in words is "ninety-nine billion, eight hundred eighty-four million, six hundred ninety-three", and thus it is an aban number.