Base | Representation |
---|---|
bin | 1000100000001… |
… | …11010111111000 |
3 | 11222020002222121 |
4 | 10100013113320 |
5 | 121230131433 |
6 | 11024531024 |
7 | 1524216001 |
oct | 420072770 |
9 | 158202877 |
10 | 71333368 |
11 | 372a18a7 |
12 | 1ba80a74 |
13 | 11a176c2 |
14 | 968c1a8 |
15 | 63e0c2d |
hex | 44075f8 |
71333368 has 8 divisors (see below), whose sum is σ = 133750080. Its totient is φ = 35666680.
The previous prime is 71333363. The next prime is 71333393. The reversal of 71333368 is 86333317.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71333363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4458328 + ... + 4458343.
It is an arithmetic number, because the mean of its divisors is an integer number (16718760).
Almost surely, 271333368 is an apocalyptic number.
It is an amenable number.
71333368 is a deficient number, since it is larger than the sum of its proper divisors (62416712).
71333368 is a wasteful number, since it uses less digits than its factorization.
71333368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8916677 (or 8916673 counting only the distinct ones).
The product of its digits is 27216, while the sum is 34.
The square root of 71333368 is about 8445.9083584893. The cubic root of 71333368 is about 414.7288459513.
It can be divided in two parts, 7133 and 3368, that added together give a palindrome (10501).
The spelling of 71333368 in words is "seventy-one million, three hundred thirty-three thousand, three hundred sixty-eight".
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