Base | Representation |
---|---|
bin | 1001111001110… |
… | …00011101110110 |
3 | 12210022022221212 |
4 | 10330320131312 |
5 | 132231200130 |
6 | 12124241422 |
7 | 2026034030 |
oct | 474703566 |
9 | 183268855 |
10 | 83068790 |
11 | 429878a2 |
12 | 239a0272 |
13 | 1429613c |
14 | b064c50 |
15 | 745ce95 |
hex | 4f38776 |
83068790 has 16 divisors (see below), whose sum is σ = 170884512. Its totient is φ = 28480704.
The previous prime is 83068771. The next prime is 83068823. The reversal of 83068790 is 9786038.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593279 + ... + 593418.
It is an arithmetic number, because the mean of its divisors is an integer number (10680282).
Almost surely, 283068790 is an apocalyptic number.
83068790 is an abundant number, since it is smaller than the sum of its proper divisors (87815722).
83068790 is a wasteful number, since it uses less digits than its factorization.
83068790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1186711.
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 83068790 is about 9114.2081389444. The cubic root of 83068790 is about 436.3275426401.
The spelling of 83068790 in words is "eighty-three million, sixty-eight thousand, seven hundred ninety".
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