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99512683 is a prime number
BaseRepresentation
bin1011110111001…
…11000101101011
320221020202201221
411323213011223
5200433401213
613512522511
72315562304
oct573470553
9227222657
1099512683
1151199396
12293b0437
1317802a5a
14d3057ab
158b0a38d
hex5ee716b

99512683 has 2 divisors, whose sum is σ = 99512684. Its totient is φ = 99512682.

The previous prime is 99512657. The next prime is 99512687. The reversal of 99512683 is 38621599.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-99512683 is a prime.

It is not a weakly prime, because it can be changed into another prime (99512687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49756341 + 49756342.

It is an arithmetic number, because the mean of its divisors is an integer number (49756342).

Almost surely, 299512683 is an apocalyptic number.

99512683 is a deficient number, since it is larger than the sum of its proper divisors (1).

99512683 is an equidigital number, since it uses as much as digits as its factorization.

99512683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 43.

The square root of 99512683 is about 9975.6043927173. The cubic root of 99512683 is about 463.4036802366.

The spelling of 99512683 in words is "ninety-nine million, five hundred twelve thousand, six hundred eighty-three".