Base | Representation |
---|---|
bin | 110001001011011… |
… | …111100100101010 |
3 | 2010111120020121021 |
4 | 301023133210222 |
5 | 3142211041430 |
6 | 213512403054 |
7 | 26306130061 |
oct | 6113374452 |
9 | 2114506537 |
10 | 825096490 |
11 | 393822229 |
12 | 1b03a648a |
13 | 101c2bc9a |
14 | 7b81d1d8 |
15 | 4c68307a |
hex | 312df92a |
825096490 has 16 divisors (see below), whose sum is σ = 1485584352. Its totient is φ = 329947344.
The previous prime is 825096469. The next prime is 825096499. The reversal of 825096490 is 94690528.
825096490 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (825096499) 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, 35917 + ... + 54223.
It is an arithmetic number, because the mean of its divisors is an integer number (92849022).
Almost surely, 2825096490 is an apocalyptic number.
825096490 is a deficient number, since it is larger than the sum of its proper divisors (660487862).
825096490 is a wasteful number, since it uses less digits than its factorization.
825096490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22821.
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 825096490 is about 28724.4928588826. The cubic root of 825096490 is about 937.9252906554.
The spelling of 825096490 in words is "eight hundred twenty-five million, ninety-six thousand, four hundred ninety".
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