Base | Representation |
---|---|
bin | 11111111011001110100000 |
3 | 120202012012001 |
4 | 133323032200 |
5 | 4120302211 |
6 | 455213344 |
7 | 131064403 |
oct | 37731640 |
9 | 16665161 |
10 | 8369056 |
11 | 47a6883 |
12 | 2977254 |
13 | 1970407 |
14 | 117bd3a |
15 | b04ac1 |
hex | 7fb3a0 |
8369056 has 48 divisors (see below), whose sum is σ = 17527104. Its totient is φ = 3925504.
The previous prime is 8369029. The next prime is 8369057. The reversal of 8369056 is 6509638.
It is a super-2 number, since 2×83690562 = 140082196662272, which contains 22 as substring.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (8369057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61020 + ... + 61156.
It is an arithmetic number, because the mean of its divisors is an integer number (365148).
Almost surely, 28369056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8369056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8763552).
8369056 is an abundant number, since it is smaller than the sum of its proper divisors (9158048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8369056 is a wasteful number, since it uses less digits than its factorization.
8369056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253 (or 245 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 8369056 is about 2892.9320766309. The cubic root of 8369056 is about 203.0293501853.
The spelling of 8369056 in words is "eight million, three hundred sixty-nine thousand, fifty-six".
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