Base | Representation |
---|---|
bin | 11100111001100… |
… | …101100000000000 |
3 | 1020210100022221101 |
4 | 130321211200000 |
5 | 1443110422411 |
6 | 120040104144 |
7 | 15005136520 |
oct | 3471454000 |
9 | 1223308841 |
10 | 484857856 |
11 | 22976497a |
12 | 116465054 |
13 | 795b2b52 |
14 | 48573680 |
15 | 2c8768c1 |
hex | 1ce65800 |
484857856 has 96 divisors (see below), whose sum is σ = 1144765440. Its totient is φ = 200908800.
The previous prime is 484857823. The next prime is 484857859. The reversal of 484857856 is 658758484.
It is a junction number, because it is equal to n+sod(n) for n = 484857797 and 484857806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (484857859) 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 7 ways as a sum of consecutive naturals, for example, 443871 + ... + 444961.
It is an arithmetic number, because the mean of its divisors is an integer number (11924640).
Almost surely, 2484857856 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 484857856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572382720).
484857856 is an abundant number, since it is smaller than the sum of its proper divisors (659907584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484857856 is a wasteful number, since it uses less digits than its factorization.
484857856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1151 (or 1131 counting only the distinct ones).
The product of its digits is 8601600, while the sum is 55.
The square root of 484857856 is about 22019.4880957755. The cubic root of 484857856 is about 785.6060372053.
The spelling of 484857856 in words is "four hundred eighty-four million, eight hundred fifty-seven thousand, eight hundred fifty-six".
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