Base | Representation |
---|---|
bin | 11111000001101100010011 |
3 | 120022012220212 |
4 | 133001230103 |
5 | 4040232040 |
6 | 450154335 |
7 | 126063344 |
oct | 37015423 |
9 | 16265825 |
10 | 8133395 |
11 | 4655816 |
12 | 28829ab |
13 | 18ba07a |
14 | 111a0cb |
15 | aa9d65 |
hex | 7c1b13 |
8133395 has 16 divisors (see below), whose sum is σ = 10445760. Its totient is φ = 6057984.
The previous prime is 8133383. The next prime is 8133403. The reversal of 8133395 is 5933318.
It is not a de Polignac number, because 8133395 - 24 = 8133379 is a prime.
It is a super-2 number, since 2×81333952 = 132304228452050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8291 + ... + 9219.
It is an arithmetic number, because the mean of its divisors is an integer number (652860).
Almost surely, 28133395 is an apocalyptic number.
8133395 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
8133395 is a deficient number, since it is larger than the sum of its proper divisors (2312365).
8133395 is a wasteful number, since it uses less digits than its factorization.
8133395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1054.
The product of its digits is 9720, while the sum is 32.
The square root of 8133395 is about 2851.9107629798. The cubic root of 8133395 is about 201.1055030560.
The spelling of 8133395 in words is "eight million, one hundred thirty-three thousand, three hundred ninety-five".
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