Base | Representation |
---|---|
bin | 1011101000111… |
… | …00111101101101 |
3 | 20210201102200202 |
4 | 11310130331231 |
5 | 144443324310 |
6 | 13404403245 |
7 | 2263615442 |
oct | 564347555 |
9 | 223642622 |
10 | 97636205 |
11 | 50127587 |
12 | 28846525 |
13 | 172c6904 |
14 | cd779c9 |
15 | 88893a5 |
hex | 5d1cf6d |
97636205 has 16 divisors (see below), whose sum is σ = 122073600. Its totient is φ = 74882880.
The previous prime is 97636199. The next prime is 97636207. The reversal of 97636205 is 50263679.
It is not a de Polignac number, because 97636205 - 220 = 96587629 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97636207) 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 15 ways as a sum of consecutive naturals, for example, 14006 + ... + 19784.
It is an arithmetic number, because the mean of its divisors is an integer number (7629600).
Almost surely, 297636205 is an apocalyptic number.
It is an amenable number.
97636205 is a deficient number, since it is larger than the sum of its proper divisors (24437395).
97636205 is a wasteful number, since it uses less digits than its factorization.
97636205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5924.
The product of its (nonzero) digits is 68040, while the sum is 38.
The square root of 97636205 is about 9881.1034302855. The cubic root of 97636205 is about 460.4724273718.
The spelling of 97636205 in words is "ninety-seven million, six hundred thirty-six thousand, two hundred five".
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