Base | Representation |
---|---|
bin | 1010000100100… |
… | …11001001111001 |
3 | 12212222110212202 |
4 | 11002103021321 |
5 | 133112120300 |
6 | 12214515545 |
7 | 2044100051 |
oct | 502231171 |
9 | 185873782 |
10 | 84488825 |
11 | 43767783 |
12 | 24365bb5 |
13 | 146725b5 |
14 | b314561 |
15 | 763dad5 |
hex | 5093279 |
84488825 has 12 divisors (see below), whose sum is σ = 104994768. Its totient is φ = 67443600.
The previous prime is 84488819. The next prime is 84488849. The reversal of 84488825 is 52888448.
It is not a de Polignac number, because 84488825 - 210 = 84487801 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 84488825.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8834 + ... + 15716.
It is an arithmetic number, because the mean of its divisors is an integer number (8749564).
Almost surely, 284488825 is an apocalyptic number.
It is an amenable number.
84488825 is a deficient number, since it is larger than the sum of its proper divisors (20505943).
84488825 is a wasteful number, since it uses less digits than its factorization.
84488825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7384 (or 7379 counting only the distinct ones).
The product of its digits is 655360, while the sum is 47.
The square root of 84488825 is about 9191.7802954596. The cubic root of 84488825 is about 438.7998025193.
The spelling of 84488825 in words is "eighty-four million, four hundred eighty-eight thousand, eight hundred twenty-five".
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