Base | Representation |
---|---|
bin | 1011110011100… |
… | …01010010111111 |
3 | 20220100020220110 |
4 | 11321301102333 |
5 | 200322431312 |
6 | 13454321103 |
7 | 2311512543 |
oct | 571612277 |
9 | 226306813 |
10 | 99030207 |
11 | 50999951 |
12 | 291b9193 |
13 | 17694273 |
14 | d21ba23 |
15 | 8a6243c |
hex | 5e714bf |
99030207 has 8 divisors (see below), whose sum is σ = 132171520. Its totient is φ = 65954520.
The previous prime is 99030193. The next prime is 99030209. The reversal of 99030207 is 70203099.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 99030207 - 27 = 99030079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99030209) 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 in 7 ways as a sum of consecutive naturals, for example, 12769 + ... + 19002.
It is an arithmetic number, because the mean of its divisors is an integer number (16521440).
Almost surely, 299030207 is an apocalyptic number.
99030207 is a deficient number, since it is larger than the sum of its proper divisors (33141313).
99030207 is a wasteful number, since it uses less digits than its factorization.
99030207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32813.
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 99030207 is about 9951.3922141578. The cubic root of 99030207 is about 462.6535464858.
The spelling of 99030207 in words is "ninety-nine million, thirty thousand, two hundred seven".
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