Base | Representation |
---|---|
bin | 100101000000… |
… | …101011010001 |
3 | 200020220202221 |
4 | 211000223101 |
5 | 4440431342 |
6 | 543541041 |
7 | 145315666 |
oct | 45005321 |
9 | 20226687 |
10 | 9702097 |
11 | 5527369 |
12 | 32ba781 |
13 | 20190b2 |
14 | 1407a6d |
15 | cb9a67 |
hex | 940ad1 |
9702097 has 4 divisors (see below), whose sum is σ = 9714276. Its totient is φ = 9689920.
The previous prime is 9702083. The next prime is 9702107. The reversal of 9702097 is 7902079.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4879681 + 4822416 = 2209^2 + 2196^2 .
It is a cyclic number.
It is not a de Polignac number, because 9702097 - 27 = 9701969 is a prime.
It is a Duffinian number.
9702097 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (9702197) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804 + ... + 6517.
It is an arithmetic number, because the mean of its divisors is an integer number (2428569).
Almost surely, 29702097 is an apocalyptic number.
It is an amenable number.
9702097 is a deficient number, since it is larger than the sum of its proper divisors (12179).
9702097 is a wasteful number, since it uses less digits than its factorization.
9702097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12178.
The product of its (nonzero) digits is 7938, while the sum is 34.
The square root of 9702097 is about 3114.8189353476. The cubic root of 9702097 is about 213.2824908679.
The spelling of 9702097 in words is "nine million, seven hundred two thousand, ninety-seven".
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