Base | Representation |
---|---|
bin | 1010000010110… |
… | …00011000110111 |
3 | 12212112020200201 |
4 | 11001120120313 |
5 | 133031414434 |
6 | 12205421331 |
7 | 2042045224 |
oct | 501303067 |
9 | 185466621 |
10 | 84248119 |
11 | 4361294a |
12 | 2426a847 |
13 | 145b9b77 |
14 | b29094b |
15 | 75e2614 |
hex | 5058637 |
84248119 has 2 divisors, whose sum is σ = 84248120. Its totient is φ = 84248118.
The previous prime is 84248093. The next prime is 84248123. The reversal of 84248119 is 91184248.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 84248119 - 27 = 84247991 is a prime.
It is a super-2 number, since 2×842481192 = 14195491110076322, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (84248179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42124059 + 42124060.
It is an arithmetic number, because the mean of its divisors is an integer number (42124060).
Almost surely, 284248119 is an apocalyptic number.
84248119 is a deficient number, since it is larger than the sum of its proper divisors (1).
84248119 is an equidigital number, since it uses as much as digits as its factorization.
84248119 is an evil number, because the sum of its binary digits is even.
The product of its digits is 18432, while the sum is 37.
The square root of 84248119 is about 9178.6774101719. The cubic root of 84248119 is about 438.3826972249.
The spelling of 84248119 in words is "eighty-four million, two hundred forty-eight thousand, one hundred nineteen".
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