Base | Representation |
---|---|
bin | 11111110111010100110001 |
3 | 120201101021002 |
4 | 133313110301 |
5 | 4114244243 |
6 | 455011345 |
7 | 130666661 |
oct | 37672461 |
9 | 16641232 |
10 | 8353073 |
11 | 4795873 |
12 | 2969b55 |
13 | 1966061 |
14 | 11761a1 |
15 | aeeeb8 |
hex | 7f7531 |
8353073 has 8 divisors (see below), whose sum is σ = 8721000. Its totient is φ = 7990528.
The previous prime is 8353067. The next prime is 8353097. The reversal of 8353073 is 3703538.
It can be written as a sum of positive squares in 4 ways, for example, as 889249 + 7463824 = 943^2 + 2732^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 4-Lehmer number, since φ(8353073) divides (8353073-1)4.
It is a cyclic number.
It is not a de Polignac number, because 8353073 - 216 = 8287537 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8353063) 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, 2003 + ... + 4551.
It is an arithmetic number, because the mean of its divisors is an integer number (1090125).
Almost surely, 28353073 is an apocalyptic number.
It is an amenable number.
8353073 is a deficient number, since it is larger than the sum of its proper divisors (367927).
8353073 is a wasteful number, since it uses less digits than its factorization.
8353073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2691.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 8353073 is about 2890.1683341979. The cubic root of 8353073 is about 202.9000211408.
The spelling of 8353073 in words is "eight million, three hundred fifty-three thousand, seventy-three".
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