Base | Representation |
---|---|
bin | 1011100101110… |
… | …00001010010011 |
3 | 20202221110022112 |
4 | 11302320022103 |
5 | 144342121230 |
6 | 13351455535 |
7 | 2260245620 |
oct | 562701223 |
9 | 222843275 |
10 | 97223315 |
11 | 4a975352 |
12 | 286875ab |
13 | 171b09b7 |
14 | ccab347 |
15 | 8806d95 |
hex | 5cb8293 |
97223315 has 16 divisors (see below), whose sum is σ = 133689792. Its totient is φ = 66489984.
The previous prime is 97223297. The next prime is 97223351. The reversal of 97223315 is 51332279.
It is a cyclic number.
It is not a de Polignac number, because 97223315 - 26 = 97223251 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 10397 + ... + 17393.
It is an arithmetic number, because the mean of its divisors is an integer number (8355612).
Almost surely, 297223315 is an apocalyptic number.
97223315 is a deficient number, since it is larger than the sum of its proper divisors (36466477).
97223315 is a wasteful number, since it uses less digits than its factorization.
97223315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7406.
The product of its digits is 11340, while the sum is 32.
The square root of 97223315 is about 9860.1883856243. The cubic root of 97223315 is about 459.8224188519.
The spelling of 97223315 in words is "ninety-seven million, two hundred twenty-three thousand, three hundred fifteen".
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