Base | Representation |
---|---|
bin | 1010000001100… |
… | …00001110011101 |
3 | 12212012220000220 |
4 | 11000300032131 |
5 | 133011133423 |
6 | 12202111553 |
7 | 2040461505 |
oct | 500601635 |
9 | 185186026 |
10 | 84083613 |
11 | 43510299 |
12 | 241ab5b9 |
13 | 14560023 |
14 | b24aa05 |
15 | 75ad9e3 |
hex | 503039d |
84083613 has 8 divisors (see below), whose sum is σ = 112930368. Its totient is φ = 55646304.
The previous prime is 84083609. The next prime is 84083617. The reversal of 84083613 is 31638048.
It is an interprime number because it is at equal distance from previous prime (84083609) and next prime (84083617).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84083613 - 22 = 84083609 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84083617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101881 + ... + 102702.
It is an arithmetic number, because the mean of its divisors is an integer number (14116296).
Almost surely, 284083613 is an apocalyptic number.
It is an amenable number.
84083613 is a deficient number, since it is larger than the sum of its proper divisors (28846755).
84083613 is a wasteful number, since it uses less digits than its factorization.
84083613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204723.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 84083613 is about 9169.7117184784. The cubic root of 84083613 is about 438.0971772038.
It can be divided in two parts, 8408 and 3613, that added together give a palindrome (12021).
The spelling of 84083613 in words is "eighty-four million, eighty-three thousand, six hundred thirteen".
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