Base | Representation |
---|---|
bin | 1011110001010010010010 |
3 | 12210202110020 |
4 | 23301102102 |
5 | 1242213313 |
6 | 150044310 |
7 | 35140335 |
oct | 13612222 |
9 | 5722406 |
10 | 3085458 |
11 | 1818172 |
12 | 1049696 |
13 | 84051c |
14 | 5a461c |
15 | 40e323 |
hex | 2f1492 |
3085458 has 8 divisors (see below), whose sum is σ = 6170928. Its totient is φ = 1028484.
The previous prime is 3085457. The next prime is 3085471. The reversal of 3085458 is 8545803.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
3085458 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (3085451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257116 + ... + 257127.
It is an arithmetic number, because the mean of its divisors is an integer number (771366).
Almost surely, 23085458 is an apocalyptic number.
3085458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3085458 is a wasteful number, since it uses less digits than its factorization.
3085458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 514248.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 3085458 is about 1756.5471812621. The cubic root of 3085458 is about 145.5816195149.
The spelling of 3085458 in words is "three million, eighty-five thousand, four hundred fifty-eight".
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