Base | Representation |
---|---|
bin | 11110111001010110101101 |
3 | 120020111002001 |
4 | 132321112231 |
5 | 4033133440 |
6 | 445332301 |
7 | 125561650 |
oct | 36712655 |
9 | 16214061 |
10 | 8099245 |
11 | 46320a0 |
12 | 2867091 |
13 | 18a766b |
14 | 110b897 |
15 | a9eb9a |
hex | 7b95ad |
8099245 has 32 divisors (see below), whose sum is σ = 12291840. Its totient is φ = 4976640.
The previous prime is 8099227. The next prime is 8099249. The reversal of 8099245 is 5429908.
It is not a de Polignac number, because 8099245 - 221 = 6002093 is a prime.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8099249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41869 + ... + 42061.
It is an arithmetic number, because the mean of its divisors is an integer number (384120).
Almost surely, 28099245 is an apocalyptic number.
It is an amenable number.
8099245 is a deficient number, since it is larger than the sum of its proper divisors (4192595).
8099245 is a wasteful number, since it uses less digits than its factorization.
8099245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 8099245 is about 2845.9172510809. The cubic root of 8099245 is about 200.8236450545.
The spelling of 8099245 in words is "eight million, ninety-nine thousand, two hundred forty-five".
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