Base | Representation |
---|---|
bin | 1010000111111… |
… | …01100001001100 |
3 | 12220210121111120 |
4 | 11003331201030 |
5 | 133220040432 |
6 | 12232120540 |
7 | 2050563162 |
oct | 503754114 |
9 | 186717446 |
10 | 84924492 |
11 | 43a35034 |
12 | 24536150 |
13 | 147959a3 |
14 | b3c9232 |
15 | 76c7c2c |
hex | 50fd84c |
84924492 has 12 divisors (see below), whose sum is σ = 198157176. Its totient is φ = 28308160.
The previous prime is 84924491. The next prime is 84924493. The reversal of 84924492 is 29442948.
It is an interprime number because it is at equal distance from previous prime (84924491) and next prime (84924493).
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (84924491) 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 3 ways as a sum of consecutive naturals, for example, 3538509 + ... + 3538532.
It is an arithmetic number, because the mean of its divisors is an integer number (16513098).
Almost surely, 284924492 is an apocalyptic number.
It is an amenable number.
84924492 is an abundant number, since it is smaller than the sum of its proper divisors (113232684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84924492 is a wasteful number, since it uses less digits than its factorization.
84924492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7077048 (or 7077046 counting only the distinct ones).
The product of its digits is 165888, while the sum is 42.
The square root of 84924492 is about 9215.4485512101. The cubic root of 84924492 is about 439.5527342077.
The spelling of 84924492 in words is "eighty-four million, nine hundred twenty-four thousand, four hundred ninety-two".
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