Base | Representation |
---|---|
bin | 1000100000001… |
… | …11011001101100 |
3 | 11222020010010220 |
4 | 10100013121230 |
5 | 121230132414 |
6 | 11024531340 |
7 | 1524216225 |
oct | 420073154 |
9 | 158203126 |
10 | 71333484 |
11 | 372a19a2 |
12 | 1ba80b50 |
13 | 11a17781 |
14 | 968c24c |
15 | 63e0ca9 |
hex | 440766c |
71333484 has 48 divisors (see below), whose sum is σ = 171806208. Its totient is φ = 23018688.
The previous prime is 71333477. The next prime is 71333491. The reversal of 71333484 is 48433317.
It is an interprime number because it is at equal distance from previous prime (71333477) and next prime (71333491).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153837 + ... + 154299.
It is an arithmetic number, because the mean of its divisors is an integer number (3579296).
Almost surely, 271333484 is an apocalyptic number.
71333484 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
It is an amenable number.
71333484 is an abundant number, since it is smaller than the sum of its proper divisors (100472724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71333484 is a wasteful number, since it uses less digits than its factorization.
71333484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854 (or 852 counting only the distinct ones).
The product of its digits is 24192, while the sum is 33.
The square root of 71333484 is about 8445.9152257171. The cubic root of 71333484 is about 414.7290707574.
It can be divided in two parts, 71333 and 484, that added together give a palindrome (71817).
The spelling of 71333484 in words is "seventy-one million, three hundred thirty-three thousand, four hundred eighty-four".
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