Base | Representation |
---|---|
bin | 11100101111100… |
… | …110010110110000 |
3 | 1020121102022210210 |
4 | 130233212112300 |
5 | 1441423134140 |
6 | 115504024120 |
7 | 14643654201 |
oct | 3457462660 |
9 | 1217368723 |
10 | 482239920 |
11 | 228236a98 |
12 | 115602040 |
13 | 78ba7386 |
14 | 480915a8 |
15 | 2c50ad80 |
hex | 1cbe65b0 |
482239920 has 40 divisors (see below), whose sum is σ = 1494944496. Its totient is φ = 128597248.
The previous prime is 482239903. The next prime is 482239939. The reversal of 482239920 is 29932284.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
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, 1004427 + ... + 1004906.
Almost surely, 2482239920 is an apocalyptic number.
482239920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
482239920 is an abundant number, since it is smaller than the sum of its proper divisors (1012704576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
482239920 is a wasteful number, since it uses less digits than its factorization.
482239920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2009349 (or 2009343 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 482239920 is about 21959.9617486006. The cubic root of 482239920 is about 784.1895539858.
The spelling of 482239920 in words is "four hundred eighty-two million, two hundred thirty-nine thousand, nine hundred twenty".
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