Base | Representation |
---|---|
bin | 11111100100001100110101 |
3 | 120120101210220 |
4 | 133210030311 |
5 | 4104242431 |
6 | 453204553 |
7 | 130222416 |
oct | 37441465 |
9 | 16511726 |
10 | 8274741 |
11 | 4741a32 |
12 | 2930759 |
13 | 19394c7 |
14 | 115580d |
15 | ad6b96 |
hex | 7e4335 |
8274741 has 4 divisors (see below), whose sum is σ = 11032992. Its totient is φ = 5516492.
The previous prime is 8274727. The next prime is 8274751. The reversal of 8274741 is 1474728.
8274741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8274741 - 26 = 8274677 is a prime.
8274741 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8274751) 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 3 ways as a sum of consecutive naturals, for example, 1379121 + ... + 1379126.
It is an arithmetic number, because the mean of its divisors is an integer number (2758248).
Almost surely, 28274741 is an apocalyptic number.
It is an amenable number.
8274741 is a deficient number, since it is larger than the sum of its proper divisors (2758251).
8274741 is a wasteful number, since it uses less digits than its factorization.
8274741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2758250.
The product of its digits is 12544, while the sum is 33.
The square root of 8274741 is about 2876.5849544208. The cubic root of 8274741 is about 202.2637879757.
The spelling of 8274741 in words is "eight million, two hundred seventy-four thousand, seven hundred forty-one".
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