Base | Representation |
---|---|
bin | 11111011010100111010000 |
3 | 120111101221111 |
4 | 133122213100 |
5 | 4102013342 |
6 | 452303104 |
7 | 130000060 |
oct | 37324720 |
9 | 16441844 |
10 | 8235472 |
11 | 4715483 |
12 | 2911a94 |
13 | 192467b |
14 | 11453a0 |
15 | aca217 |
hex | 7da9d0 |
8235472 has 60 divisors (see below), whose sum is σ = 19200160. Its totient is φ = 3351744.
The previous prime is 8235457. The next prime is 8235473. The reversal of 8235472 is 2745328.
8235472 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8235473) 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 11 ways as a sum of consecutive naturals, for example, 59179 + ... + 59317.
Almost surely, 28235472 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 8235472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9600080).
8235472 is an abundant number, since it is smaller than the sum of its proper divisors (10964688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8235472 is a wasteful number, since it uses less digits than its factorization.
8235472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200 (or 171 counting only the distinct ones).
The product of its digits is 13440, while the sum is 31.
The square root of 8235472 is about 2869.7512087287. The cubic root of 8235472 is about 201.9433229874.
The spelling of 8235472 in words is "eight million, two hundred thirty-five thousand, four hundred seventy-two".
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