Base | Representation |
---|---|
bin | 1011100101110… |
… | …01110110100101 |
3 | 20202221210211012 |
4 | 11302321312211 |
5 | 144342331440 |
6 | 13351552005 |
7 | 2260305050 |
oct | 562716645 |
9 | 222853735 |
10 | 97230245 |
11 | 4a97a582 |
12 | 2868b605 |
13 | 171b3bb8 |
14 | ccada97 |
15 | 8808e65 |
hex | 5cb9da5 |
97230245 has 16 divisors (see below), whose sum is σ = 133909248. Its totient is φ = 66389760.
The previous prime is 97230241. The next prime is 97230253. The reversal of 97230245 is 54203279.
It is a happy number.
It is not a de Polignac number, because 97230245 - 22 = 97230241 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 (97230241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2672 + ... + 14198.
It is an arithmetic number, because the mean of its divisors is an integer number (8369328).
Almost surely, 297230245 is an apocalyptic number.
It is an amenable number.
97230245 is a deficient number, since it is larger than the sum of its proper divisors (36679003).
97230245 is a wasteful number, since it uses less digits than its factorization.
97230245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11780.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 97230245 is about 9860.5397925266. The cubic root of 97230245 is about 459.8333438502.
The spelling of 97230245 in words is "ninety-seven million, two hundred thirty thousand, two hundred forty-five".
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