Base | Representation |
---|---|
bin | 11100110000010… |
… | …010101111100000 |
3 | 1020121202120012102 |
4 | 130300102233200 |
5 | 1441444443403 |
6 | 115511545532 |
7 | 14645342225 |
oct | 3460225740 |
9 | 1217676172 |
10 | 482421728 |
11 | 228350648 |
12 | 11568b2a8 |
13 | 78c3c059 |
14 | 480db94c |
15 | 2c544b88 |
hex | 1cc12be0 |
482421728 has 48 divisors (see below), whose sum is σ = 985264560. Its totient is φ = 232243200.
The previous prime is 482421661. The next prime is 482421763. The reversal of 482421728 is 827124284.
It is a junction number, because it is equal to n+sod(n) for n = 482421691 and 482421700.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594443 + ... + 595253.
It is an arithmetic number, because the mean of its divisors is an integer number (20526345).
Almost surely, 2482421728 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 482421728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492632280).
482421728 is an abundant number, since it is smaller than the sum of its proper divisors (502842832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
482421728 is a wasteful number, since it uses less digits than its factorization.
482421728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1491 (or 1483 counting only the distinct ones).
The product of its digits is 57344, while the sum is 38.
The square root of 482421728 is about 21964.1008921376. The cubic root of 482421728 is about 784.2880900156.
The spelling of 482421728 in words is "four hundred eighty-two million, four hundred twenty-one thousand, seven hundred twenty-eight".
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