Base | Representation |
---|---|
bin | 1011100100000… |
… | …11010011111101 |
3 | 20202112110101010 |
4 | 11302003103331 |
5 | 144313204340 |
6 | 13343105433 |
7 | 2255354535 |
oct | 562032375 |
9 | 222473333 |
10 | 97006845 |
11 | 4a837751 |
12 | 285a2279 |
13 | 17136300 |
14 | cc524c5 |
15 | 87b2b80 |
hex | 5c834fd |
97006845 has 48 divisors (see below), whose sum is σ = 178034112. Its totient is φ = 44928000.
The previous prime is 97006841. The next prime is 97006873. The reversal of 97006845 is 54860079.
It is not a de Polignac number, because 97006845 - 22 = 97006841 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97006841) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41970 + ... + 44220.
It is an arithmetic number, because the mean of its divisors is an integer number (3709044).
Almost surely, 297006845 is an apocalyptic number.
It is an amenable number.
97006845 is a deficient number, since it is larger than the sum of its proper divisors (81027267).
97006845 is a wasteful number, since it uses less digits than its factorization.
97006845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2302 (or 2289 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 97006845 is about 9849.2052978908. The cubic root of 97006845 is about 459.4808967767.
The spelling of 97006845 in words is "ninety-seven million, six thousand, eight hundred forty-five".
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