Base | Representation |
---|---|
bin | 1010000010101… |
… | …11101000110001 |
3 | 12212112002110201 |
4 | 11001113220301 |
5 | 133031320131 |
6 | 12205355201 |
7 | 2042033236 |
oct | 501275061 |
9 | 185462421 |
10 | 84245041 |
11 | 43610601 |
12 | 24268b01 |
13 | 145b864a |
14 | b28d78d |
15 | 75e1761 |
hex | 5057a31 |
84245041 has 8 divisors (see below), whose sum is σ = 88535744. Its totient is φ = 80060400.
The previous prime is 84245033. The next prime is 84245053. The reversal of 84245041 is 14054248.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84245041 - 23 = 84245033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84245141) 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, 24885 + ... + 28066.
It is an arithmetic number, because the mean of its divisors is an integer number (11066968).
Almost surely, 284245041 is an apocalyptic number.
It is an amenable number.
84245041 is a deficient number, since it is larger than the sum of its proper divisors (4290703).
84245041 is a wasteful number, since it uses less digits than its factorization.
84245041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53031.
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 84245041 is about 9178.5097374247. The cubic root of 84245041 is about 438.3773583980.
Adding to 84245041 its reverse (14054248), we get a palindrome (98299289).
The spelling of 84245041 in words is "eighty-four million, two hundred forty-five thousand, forty-one".
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