Base | Representation |
---|---|
bin | 1001111111100… |
… | …10010101001100 |
3 | 12211202000021020 |
4 | 10333302111030 |
5 | 132430030332 |
6 | 12152434140 |
7 | 2035354413 |
oct | 477622514 |
9 | 184660236 |
10 | 83830092 |
11 | 43357875 |
12 | 240a8950 |
13 | 144a1808 |
14 | b1c247a |
15 | 755d82c |
hex | 4ff254c |
83830092 has 12 divisors (see below), whose sum is σ = 195603576. Its totient is φ = 27943360.
The previous prime is 83830081. The next prime is 83830121. The reversal of 83830092 is 29003838.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3492909 + ... + 3492932.
It is an arithmetic number, because the mean of its divisors is an integer number (16300298).
Almost surely, 283830092 is an apocalyptic number.
It is an amenable number.
83830092 is an abundant number, since it is smaller than the sum of its proper divisors (111773484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83830092 is a wasteful number, since it uses less digits than its factorization.
83830092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6985848 (or 6985846 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 83830092 is about 9155.8774565849. The cubic root of 83830092 is about 437.6564308088.
The spelling of 83830092 in words is "eighty-three million, eight hundred thirty thousand, ninety-two".
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