Base | Representation |
---|---|
bin | 11100110000100… |
… | …010111010111001 |
3 | 1020121212221002200 |
4 | 130300202322321 |
5 | 1442004103433 |
6 | 115513220413 |
7 | 14646036351 |
oct | 3460427271 |
9 | 1217787080 |
10 | 482487993 |
11 | 228396409 |
12 | 115701709 |
13 | 78c63270 |
14 | 48117b61 |
15 | 2c559613 |
hex | 1cc22eb9 |
482487993 has 48 divisors (see below), whose sum is σ = 794713920. Its totient is φ = 279925632.
The previous prime is 482487989. The next prime is 482488007. The reversal of 482487993 is 399784284.
482487993 is a `hidden beast` number, since 482 + 4 + 8 + 79 + 93 = 666.
It is not a de Polignac number, because 482487993 - 22 = 482487989 is a prime.
It is not an unprimeable number, because it can be changed into a prime (482487913) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144246 + ... + 147552.
It is an arithmetic number, because the mean of its divisors is an integer number (16556540).
Almost surely, 2482487993 is an apocalyptic number.
482487993 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
482487993 is a deficient number, since it is larger than the sum of its proper divisors (312225927).
482487993 is a wasteful number, since it uses less digits than its factorization.
482487993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3398 (or 3395 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 54.
The square root of 482487993 is about 21965.6093245783. The cubic root of 482487993 is about 784.3239980658.
The spelling of 482487993 in words is "four hundred eighty-two million, four hundred eighty-seven thousand, nine hundred ninety-three".
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