Base | Representation |
---|---|
bin | 1011100110111… |
… | …11111000111111 |
3 | 20210020201112122 |
4 | 11303133320333 |
5 | 144412323142 |
6 | 13355153155 |
7 | 2261524223 |
oct | 563377077 |
9 | 223221478 |
10 | 97386047 |
11 | 4aa76640 |
12 | 287457bb |
13 | 17239aa5 |
14 | cd10783 |
15 | 883a1d2 |
hex | 5cdfe3f |
97386047 has 16 divisors (see below), whose sum is σ = 113011200. Its totient is φ = 82938240.
The previous prime is 97386017. The next prime is 97386059. The reversal of 97386047 is 74068379.
It is not a de Polignac number, because 97386047 - 26 = 97385983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97385989 and 97386007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97386017) 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, 43604 + ... + 45782.
It is an arithmetic number, because the mean of its divisors is an integer number (7063200).
Almost surely, 297386047 is an apocalyptic number.
97386047 is a deficient number, since it is larger than the sum of its proper divisors (15625153).
97386047 is a wasteful number, since it uses less digits than its factorization.
97386047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2446.
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 97386047 is about 9868.4369076364. The cubic root of 97386047 is about 460.0788254961.
The spelling of 97386047 in words is "ninety-seven million, three hundred eighty-six thousand, forty-seven".
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