Base | Representation |
---|---|
bin | 1011110011010… |
… | …01111100101011 |
3 | 20220021201121122 |
4 | 11321221330223 |
5 | 200321000412 |
6 | 13453525455 |
7 | 2311326023 |
oct | 571517453 |
9 | 226251548 |
10 | 99000107 |
11 | 50979278 |
12 | 291a388b |
13 | 1768365b |
14 | d210a83 |
15 | 8a58572 |
hex | 5e69f2b |
99000107 has 2 divisors, whose sum is σ = 99000108. Its totient is φ = 99000106.
The previous prime is 99000101. The next prime is 99000137. The reversal of 99000107 is 70100099.
It is a weak prime.
It is an emirp because it is prime and its reverse (70100099) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 99000107 - 28 = 98999851 is a prime.
It is a super-2 number, since 2×990001072 = 19602042372022898, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (99000101) 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, 49500053 + 49500054.
It is an arithmetic number, because the mean of its divisors is an integer number (49500054).
Almost surely, 299000107 is an apocalyptic number.
99000107 is a deficient number, since it is larger than the sum of its proper divisors (1).
99000107 is an equidigital number, since it uses as much as digits as its factorization.
99000107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 567, while the sum is 26.
The square root of 99000107 is about 9949.8797480171. The cubic root of 99000107 is about 462.6066675812.
The spelling of 99000107 in words is "ninety-nine million, one hundred seven", and thus it is an aban number.
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