Base | Representation |
---|---|
bin | 100101110000… |
… | …010001111011 |
3 | 200121211020122 |
4 | 211300101323 |
5 | 10013201313 |
6 | 552043455 |
7 | 150060320 |
oct | 45602173 |
9 | 20554218 |
10 | 9897083 |
11 | 564a909 |
12 | 339358b |
13 | 2086a81 |
14 | 1458b47 |
15 | d07708 |
hex | 97047b |
9897083 has 8 divisors (see below), whose sum is σ = 11369952. Its totient is φ = 8438976.
The previous prime is 9897071. The next prime is 9897109. The reversal of 9897083 is 3807989.
9897083 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-9897083 is a prime.
It is a Duffinian number.
9897083 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (9897023) 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, 2210 + ... + 4967.
It is an arithmetic number, because the mean of its divisors is an integer number (1421244).
Almost surely, 29897083 is an apocalyptic number.
9897083 is a deficient number, since it is larger than the sum of its proper divisors (1472869).
9897083 is a wasteful number, since it uses less digits than its factorization.
9897083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7381.
The product of its (nonzero) digits is 108864, while the sum is 44.
The square root of 9897083 is about 3145.9629686314. The cubic root of 9897083 is about 214.7018257142.
The spelling of 9897083 in words is "nine million, eight hundred ninety-seven thousand, eighty-three".
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