Base | Representation |
---|---|
bin | 11001111101001010111001 |
3 | 110210200112200 |
4 | 121331022321 |
5 | 3220213103 |
6 | 401500413 |
7 | 111556116 |
oct | 31751271 |
9 | 13720480 |
10 | 6804153 |
11 | 3928074 |
12 | 2341709 |
13 | 1543035 |
14 | c9190d |
15 | 8e60a3 |
hex | 67d2b9 |
6804153 has 12 divisors (see below), whose sum is σ = 9872148. Its totient is φ = 4515840.
The previous prime is 6804137. The next prime is 6804163. The reversal of 6804153 is 3514086.
It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 514089 = 2508^2 + 717^2 .
It is not a de Polignac number, because 6804153 - 24 = 6804137 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (6804103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601 + ... + 3737.
It is an arithmetic number, because the mean of its divisors is an integer number (822679).
Almost surely, 26804153 is an apocalyptic number.
It is an amenable number.
6804153 is a deficient number, since it is larger than the sum of its proper divisors (3067995).
6804153 is a wasteful number, since it uses less digits than its factorization.
6804153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3384 (or 3381 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 6804153 is about 2608.4771419355. The cubic root of 6804153 is about 189.4922082645.
The spelling of 6804153 in words is "six million, eight hundred four thousand, one hundred fifty-three".
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