Base | Representation |
---|---|
bin | 1001000111011… |
… | …01111011100000 |
3 | 12022220011220111 |
4 | 10203231323200 |
5 | 124034101112 |
6 | 11331021104 |
7 | 1616000350 |
oct | 443557340 |
9 | 168804814 |
10 | 76472032 |
11 | 3a19162a |
12 | 2173a794 |
13 | 12ac6630 |
14 | a228b60 |
15 | 6aa85a7 |
hex | 48edee0 |
76472032 has 48 divisors (see below), whose sum is σ = 185304672. Its totient is φ = 30251520.
The previous prime is 76472029. The next prime is 76472047. The reversal of 76472032 is 23027467.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 76471985 and 76472003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10219 + ... + 16042.
It is an arithmetic number, because the mean of its divisors is an integer number (3860514).
Almost surely, 276472032 is an apocalyptic number.
It is an amenable number.
76472032 is an abundant number, since it is smaller than the sum of its proper divisors (108832640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76472032 is a wasteful number, since it uses less digits than its factorization.
76472032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26291 (or 26283 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 31.
The square root of 76472032 is about 8744.8288719677. The cubic root of 76472032 is about 424.4574983472.
Adding to 76472032 its reverse (23027467), we get a palindrome (99499499).
The spelling of 76472032 in words is "seventy-six million, four hundred seventy-two thousand, thirty-two".
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