Base | Representation |
---|---|
bin | 1010000011001… |
… | …10010111100111 |
3 | 12212122011020121 |
4 | 11001212113213 |
5 | 133040233013 |
6 | 12210542411 |
7 | 2042404201 |
oct | 501462747 |
9 | 185564217 |
10 | 84305383 |
11 | 43651978 |
12 | 24297a07 |
13 | 14609c56 |
14 | b2a7771 |
15 | 760458d |
hex | 50665e7 |
84305383 has 2 divisors, whose sum is σ = 84305384. Its totient is φ = 84305382.
The previous prime is 84305381. The next prime is 84305387. The reversal of 84305383 is 38350348.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 84305383 - 21 = 84305381 is a prime.
Together with 84305381, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (84305381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42152691 + 42152692.
It is an arithmetic number, because the mean of its divisors is an integer number (42152692).
Almost surely, 284305383 is an apocalyptic number.
84305383 is a deficient number, since it is larger than the sum of its proper divisors (1).
84305383 is an equidigital number, since it uses as much as digits as its factorization.
84305383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 84305383 is about 9181.7962839523. The cubic root of 84305383 is about 438.4819985962.
The spelling of 84305383 in words is "eighty-four million, three hundred five thousand, three hundred eighty-three".
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