Base | Representation |
---|---|
bin | 1010000011111… |
… | …00110010010011 |
3 | 12212210211012100 |
4 | 11001330302103 |
5 | 133101202303 |
6 | 12212531443 |
7 | 2043235662 |
oct | 501746223 |
9 | 185724170 |
10 | 84397203 |
11 | 43704960 |
12 | 24320b83 |
13 | 1463c997 |
14 | b2ccdd9 |
15 | 76218a3 |
hex | 507cc93 |
84397203 has 24 divisors (see below), whose sum is σ = 134873856. Its totient is φ = 50425200.
The previous prime is 84397193. The next prime is 84397207. The reversal of 84397203 is 30279348.
It is not a de Polignac number, because 84397203 - 28 = 84396947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (84397207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1026 + ... + 13032.
It is an arithmetic number, because the mean of its divisors is an integer number (5619744).
Almost surely, 284397203 is an apocalyptic number.
84397203 is a deficient number, since it is larger than the sum of its proper divisors (50476653).
84397203 is a wasteful number, since it uses less digits than its factorization.
84397203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12095 (or 12092 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 84397203 is about 9186.7950341781. The cubic root of 84397203 is about 438.6411296339.
The spelling of 84397203 in words is "eighty-four million, three hundred ninety-seven thousand, two hundred three".
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