Base | Representation |
---|---|
bin | 100101110000… |
… | …100001010101 |
3 | 200121212121011 |
4 | 211300201111 |
5 | 10013214234 |
6 | 552052221 |
7 | 150063226 |
oct | 45604125 |
9 | 20555534 |
10 | 9898069 |
11 | 5650625 |
12 | 3394071 |
13 | 208735c |
14 | 145924d |
15 | d07b64 |
hex | 970855 |
9898069 has 8 divisors (see below), whose sum is σ = 10450080. Its totient is φ = 9349200.
The previous prime is 9898003. The next prime is 9898081. The reversal of 9898069 is 9608989.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9898069 - 27 = 9897941 is a prime.
It is a super-2 number, since 2×98980692 = 195943539857522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9898169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8799 + ... + 9859.
It is an arithmetic number, because the mean of its divisors is an integer number (1306260).
Almost surely, 29898069 is an apocalyptic number.
It is an amenable number.
9898069 is a deficient number, since it is larger than the sum of its proper divisors (552011).
9898069 is a wasteful number, since it uses less digits than its factorization.
9898069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1571.
The product of its (nonzero) digits is 279936, while the sum is 49.
The square root of 9898069 is about 3146.1196735026. The cubic root of 9898069 is about 214.7089553897.
The spelling of 9898069 in words is "nine million, eight hundred ninety-eight thousand, sixty-nine".
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