Base | Representation |
---|---|
bin | 11100100011100110001010 |
3 | 112002022122010 |
4 | 130203212022 |
5 | 3404021314 |
6 | 424240350 |
7 | 120425406 |
oct | 34434612 |
9 | 15068563 |
10 | 7485834 |
11 | 4253244 |
12 | 26100b6 |
13 | 17213b5 |
14 | dcc106 |
15 | 9cd059 |
hex | 72398a |
7485834 has 16 divisors (see below), whose sum is σ = 15118272. Its totient is φ = 2470848.
The previous prime is 7485823. The next prime is 7485847. The reversal of 7485834 is 4385847.
It is a junction number, because it is equal to n+sod(n) for n = 7485792 and 7485801.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5439 + ... + 6674.
It is an arithmetic number, because the mean of its divisors is an integer number (944892).
Almost surely, 27485834 is an apocalyptic number.
7485834 is an abundant number, since it is smaller than the sum of its proper divisors (7632438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7485834 is a wasteful number, since it uses less digits than its factorization.
7485834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12221.
The product of its digits is 107520, while the sum is 39.
The square root of 7485834 is about 2736.0252191820. The cubic root of 7485834 is about 195.6200643517.
The spelling of 7485834 in words is "seven million, four hundred eighty-five thousand, eight hundred thirty-four".
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