Base | Representation |
---|---|
bin | 1010000100110… |
… | …11111111101110 |
3 | 12220001022112222 |
4 | 11002123333232 |
5 | 133114300123 |
6 | 12215355342 |
7 | 2044310453 |
oct | 502337756 |
9 | 186038488 |
10 | 84525038 |
11 | 43791a04 |
12 | 24382b52 |
13 | 14685c20 |
14 | b32382a |
15 | 76496c8 |
hex | 509bfee |
84525038 has 16 divisors (see below), whose sum is σ = 136745280. Its totient is φ = 38953056.
The previous prime is 84525029. The next prime is 84525043. The reversal of 84525038 is 83052548.
It is a junction number, because it is equal to n+sod(n) for n = 84524989 and 84525007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18683 + ... + 22761.
It is an arithmetic number, because the mean of its divisors is an integer number (8546580).
Almost surely, 284525038 is an apocalyptic number.
84525038 is a deficient number, since it is larger than the sum of its proper divisors (52220242).
84525038 is a wasteful number, since it uses less digits than its factorization.
84525038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4891.
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 84525038 is about 9193.7499422162. The cubic root of 84525038 is about 438.8624853160.
The spelling of 84525038 in words is "eighty-four million, five hundred twenty-five thousand, thirty-eight".
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