Base | Representation |
---|---|
bin | 11110110011011001001001 |
3 | 120012020120121 |
4 | 132303121021 |
5 | 4031343300 |
6 | 445023241 |
7 | 125430523 |
oct | 36633111 |
9 | 16166517 |
10 | 8074825 |
11 | 4615810 |
12 | 2854b21 |
13 | 1899505 |
14 | 1102a13 |
15 | a9781a |
hex | 7b3649 |
8074825 has 12 divisors (see below), whose sum is σ = 10923408. Its totient is φ = 5872400.
The previous prime is 8074811. The next prime is 8074831. The reversal of 8074825 is 5284708.
8074825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8074825 - 27 = 8074697 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14407 + ... + 14956.
It is an arithmetic number, because the mean of its divisors is an integer number (910284).
Almost surely, 28074825 is an apocalyptic number.
It is an amenable number.
8074825 is a deficient number, since it is larger than the sum of its proper divisors (2848583).
8074825 is a wasteful number, since it uses less digits than its factorization.
8074825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29384 (or 29379 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 34.
The square root of 8074825 is about 2841.6236555885. The cubic root of 8074825 is about 200.6216076845.
The spelling of 8074825 in words is "eight million, seventy-four thousand, eight hundred twenty-five".
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