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99696967 is a prime number
BaseRepresentation
bin1011111000101…
…00000101000111
320221121010112021
411330110011013
5201010300332
613520504011
72320260466
oct574240507
9227533467
1099696967
1151304897
122947b007
13178688b6
14d3529dd
158b44c97
hex5f14147

99696967 has 2 divisors, whose sum is σ = 99696968. Its totient is φ = 99696966.

The previous prime is 99696941. The next prime is 99697001. The reversal of 99696967 is 76969699.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-99696967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99691967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49848483 + 49848484.

It is an arithmetic number, because the mean of its divisors is an integer number (49848484).

Almost surely, 299696967 is an apocalyptic number.

99696967 is a deficient number, since it is larger than the sum of its proper divisors (1).

99696967 is an equidigital number, since it uses as much as digits as its factorization.

99696967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9920232, while the sum is 61.

The square root of 99696967 is about 9984.8368539501. The cubic root of 99696967 is about 463.6895574411.

The spelling of 99696967 in words is "ninety-nine million, six hundred ninety-six thousand, nine hundred sixty-seven".