Base | Representation |
---|---|
bin | 1001111011101… |
… | …10110111101011 |
3 | 12210210022120201 |
4 | 10331312313223 |
5 | 132312340040 |
6 | 12133533031 |
7 | 2031150160 |
oct | 475666753 |
9 | 183708521 |
10 | 83324395 |
11 | 43041940 |
12 | 23aa4177 |
13 | 1435559b |
14 | b0d0067 |
15 | 74ada9a |
hex | 4f76deb |
83324395 has 64 divisors (see below), whose sum is σ = 136857600. Its totient is φ = 47093760.
The previous prime is 83324387. The next prime is 83324399. The reversal of 83324395 is 59342338.
It is not a de Polignac number, because 83324395 - 23 = 83324387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83324399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 189586 + ... + 190024.
It is an arithmetic number, because the mean of its divisors is an integer number (2138400).
Almost surely, 283324395 is an apocalyptic number.
83324395 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
83324395 is a deficient number, since it is larger than the sum of its proper divisors (53533205).
83324395 is a wasteful number, since it uses less digits than its factorization.
83324395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508.
The product of its digits is 77760, while the sum is 37.
The square root of 83324395 is about 9128.2197059449. The cubic root of 83324395 is about 436.7746151030.
It can be divided in two parts, 833243 and 95, that added together give a palindrome (833338).
The spelling of 83324395 in words is "eighty-three million, three hundred twenty-four thousand, three hundred ninety-five".
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