Base | Representation |
---|---|
bin | 1010001100001… |
… | …10000100011111 |
3 | 12221212000201221 |
4 | 11012012010133 |
5 | 133340440212 |
6 | 12252114211 |
7 | 2055412633 |
oct | 506060437 |
9 | 187760657 |
10 | 85483807 |
11 | 44287282 |
12 | 24765967 |
13 | 14930446 |
14 | b4d2dc3 |
15 | 7788807 |
hex | 518611f |
85483807 has 2 divisors, whose sum is σ = 85483808. Its totient is φ = 85483806.
The previous prime is 85483781. The next prime is 85483813. The reversal of 85483807 is 70838458.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 85483807 - 215 = 85451039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (85483817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42741903 + 42741904.
It is an arithmetic number, because the mean of its divisors is an integer number (42741904).
Almost surely, 285483807 is an apocalyptic number.
85483807 is a deficient number, since it is larger than the sum of its proper divisors (1).
85483807 is an equidigital number, since it uses as much as digits as its factorization.
85483807 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 215040, while the sum is 43.
The square root of 85483807 is about 9245.7453458334. The cubic root of 85483807 is about 440.5155922181.
The spelling of 85483807 in words is "eighty-five million, four hundred eighty-three thousand, eight hundred seven".
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