Base | Representation |
---|---|
bin | 1010000100100… |
… | …01111111010111 |
3 | 12212222020100002 |
4 | 11002101333113 |
5 | 133111442210 |
6 | 12214441515 |
7 | 2044050125 |
oct | 502217727 |
9 | 185866302 |
10 | 84484055 |
11 | 43764137 |
12 | 2436329b |
13 | 14670386 |
14 | b312915 |
15 | 763c4a5 |
hex | 5091fd7 |
84484055 has 16 divisors (see below), whose sum is σ = 102657024. Its totient is φ = 66743040.
The previous prime is 84484039. The next prime is 84484063. The reversal of 84484055 is 55048448.
It is a happy number.
It is not a de Polignac number, because 84484055 - 24 = 84484039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220394 + ... + 220776.
It is an arithmetic number, because the mean of its divisors is an integer number (6416064).
Almost surely, 284484055 is an apocalyptic number.
84484055 is a deficient number, since it is larger than the sum of its proper divisors (18172969).
84484055 is a wasteful number, since it uses less digits than its factorization.
84484055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826.
The product of its (nonzero) digits is 102400, while the sum is 38.
The square root of 84484055 is about 9191.5208208435. The cubic root of 84484055 is about 438.7915445654.
The spelling of 84484055 in words is "eighty-four million, four hundred eighty-four thousand, fifty-five".
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