Base | Representation |
---|---|
bin | 1000101001000… |
… | …00001111111000 |
3 | 12001101120010101 |
4 | 10110200033320 |
5 | 122023440312 |
6 | 11105325144 |
7 | 1540050061 |
oct | 424401770 |
9 | 161346111 |
10 | 72483832 |
11 | 37a081a3 |
12 | 203367b4 |
13 | 1202b255 |
14 | 98ab568 |
15 | 656ba57 |
hex | 45203f8 |
72483832 has 16 divisors (see below), whose sum is σ = 137309760. Its totient is φ = 35867904.
The previous prime is 72483811. The next prime is 72483839. The reversal of 72483832 is 23838427.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 72483791 and 72483800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72483839) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 45928 + ... + 47479.
It is an arithmetic number, because the mean of its divisors is an integer number (8581860).
Almost surely, 272483832 is an apocalyptic number.
It is an amenable number.
72483832 is a deficient number, since it is larger than the sum of its proper divisors (64825928).
72483832 is a wasteful number, since it uses less digits than its factorization.
72483832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93510 (or 93506 counting only the distinct ones).
The product of its digits is 64512, while the sum is 37.
The square root of 72483832 is about 8513.7437123747. The cubic root of 72483832 is about 416.9465471762.
The spelling of 72483832 in words is "seventy-two million, four hundred eighty-three thousand, eight hundred thirty-two".
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