Base | Representation |
---|---|
bin | 100001100011… |
… | …000010100000 |
3 | 121112210110210 |
4 | 201203002200 |
5 | 4222404042 |
6 | 512254120 |
7 | 134515164 |
oct | 41430240 |
9 | 17483423 |
10 | 8794272 |
11 | 4a672a3 |
12 | 2b41340 |
13 | 1a8bb16 |
14 | 124cca4 |
15 | b8aa9c |
hex | 8630a0 |
8794272 has 48 divisors (see below), whose sum is σ = 23339232. Its totient is φ = 2899200.
The previous prime is 8794267. The next prime is 8794307. The reversal of 8794272 is 2724978.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 8794272.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9243 + ... + 10149.
It is an arithmetic number, because the mean of its divisors is an integer number (486234).
Almost surely, 28794272 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 8794272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11669616).
8794272 is an abundant number, since it is smaller than the sum of its proper divisors (14544960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8794272 is a wasteful number, since it uses less digits than its factorization.
8794272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021 (or 1013 counting only the distinct ones).
The product of its digits is 56448, while the sum is 39.
The square root of 8794272 is about 2965.5137834783. The cubic root of 8794272 is about 206.4112186679.
It can be divided in two parts, 879 and 4272, that added together give a triangular number (5151 = T101).
The spelling of 8794272 in words is "eight million, seven hundred ninety-four thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.137 sec. • engine limits •