Base | Representation |
---|---|
bin | 1001111001011… |
… | …10100100111100 |
3 | 12210020021101122 |
4 | 10330232210330 |
5 | 132223401114 |
6 | 12123330112 |
7 | 2025504653 |
oct | 474564474 |
9 | 183207348 |
10 | 83028284 |
11 | 4295a419 |
12 | 23980938 |
13 | 14280881 |
14 | b05419a |
15 | 7450e8e |
hex | 4f2e93c |
83028284 has 6 divisors (see below), whose sum is σ = 145299504. Its totient is φ = 41514140.
The previous prime is 83028251. The next prime is 83028293. The reversal of 83028284 is 48282038.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10378532 + ... + 10378539.
It is an arithmetic number, because the mean of its divisors is an integer number (24216584).
Almost surely, 283028284 is an apocalyptic number.
It is an amenable number.
83028284 is a deficient number, since it is larger than the sum of its proper divisors (62271220).
83028284 is a wasteful number, since it uses less digits than its factorization.
83028284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20757075 (or 20757073 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 83028284 is about 9111.9857330880. The cubic root of 83028284 is about 436.2566104367.
The spelling of 83028284 in words is "eighty-three million, twenty-eight thousand, two hundred eighty-four".
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