Base | Representation |
---|---|
bin | 11111111011001110110000 |
3 | 120202012012122 |
4 | 133323032300 |
5 | 4120302242 |
6 | 455213412 |
7 | 131064425 |
oct | 37731660 |
9 | 16665178 |
10 | 8369072 |
11 | 47a6898 |
12 | 2977268 |
13 | 197041a |
14 | 117bd4c |
15 | b04ad2 |
hex | 7fb3b0 |
8369072 has 20 divisors (see below), whose sum is σ = 16319640. Its totient is φ = 4157568.
The previous prime is 8369069. The next prime is 8369077. The reversal of 8369072 is 2709638.
It is a super-2 number, since 2×83690722 = 140082732282368, which contains 22 as substring.
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 (8369077) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 4212.
It is an arithmetic number, because the mean of its divisors is an integer number (815982).
Almost surely, 28369072 is an apocalyptic number.
It is an amenable number.
8369072 is a deficient number, since it is larger than the sum of its proper divisors (7950568).
8369072 is a wasteful number, since it uses less digits than its factorization.
8369072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3380 (or 3374 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 8369072 is about 2892.9348419901. The cubic root of 8369072 is about 203.0294795694.
The spelling of 8369072 in words is "eight million, three hundred sixty-nine thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •