Base | Representation |
---|---|
bin | 11111100100000001110111 |
3 | 120120100211220 |
4 | 133210001313 |
5 | 4104232124 |
6 | 453201423 |
7 | 130220364 |
oct | 37440167 |
9 | 16510756 |
10 | 8274039 |
11 | 4741454 |
12 | 2930273 |
13 | 19390a7 |
14 | 115546b |
15 | ad6879 |
hex | 7e4077 |
8274039 has 8 divisors (see below), whose sum is σ = 11183472. Its totient is φ = 5440320.
The previous prime is 8274037. The next prime is 8274041. The reversal of 8274039 is 9304728.
8274039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (8274037) and next prime (8274041).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8274039 - 21 = 8274037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8274037) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 18672 + ... + 19109.
It is an arithmetic number, because the mean of its divisors is an integer number (1397934).
Almost surely, 28274039 is an apocalyptic number.
8274039 is a deficient number, since it is larger than the sum of its proper divisors (2909433).
8274039 is a wasteful number, since it uses less digits than its factorization.
8274039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37857.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 8274039 is about 2876.4629321443. The cubic root of 8274039 is about 202.2580680305.
The spelling of 8274039 in words is "eight million, two hundred seventy-four thousand, thirty-nine".
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