Base | Representation |
---|---|
bin | 1001111101000… |
… | …00011110101101 |
3 | 12211002222101002 |
4 | 10332200132231 |
5 | 132333313304 |
6 | 12141330045 |
7 | 2032460105 |
oct | 476403655 |
9 | 184088332 |
10 | 83494829 |
11 | 431489a0 |
12 | 23b66925 |
13 | 143b5032 |
14 | b136205 |
15 | 74e431e |
hex | 4fa07ad |
83494829 has 16 divisors (see below), whose sum is σ = 94016256. Its totient is φ = 73483200.
The previous prime is 83494813. The next prime is 83494841. The reversal of 83494829 is 92849438.
It is a cyclic number.
It is not a de Polignac number, because 83494829 - 24 = 83494813 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83494849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109919 + ... + 110675.
It is an arithmetic number, because the mean of its divisors is an integer number (5876016).
Almost surely, 283494829 is an apocalyptic number.
It is an amenable number.
83494829 is a deficient number, since it is larger than the sum of its proper divisors (10521427).
83494829 is a wasteful number, since it uses less digits than its factorization.
83494829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076.
The product of its digits is 497664, while the sum is 47.
The square root of 83494829 is about 9137.5504923366. The cubic root of 83494829 is about 437.0722092134.
The spelling of 83494829 in words is "eighty-three million, four hundred ninety-four thousand, eight hundred twenty-nine".
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