Base | Representation |
---|---|
bin | 1110000000111000110… |
… | …01101010111110110001 |
3 | 1201000212110100010000220 |
4 | 13000130121222332301 |
5 | 30342114241010344 |
6 | 1005112015003253 |
7 | 46534223341233 |
oct | 7003431527661 |
9 | 1630773303026 |
10 | 481512828849 |
11 | 176232491158 |
12 | 793a1809529 |
13 | 36539007750 |
14 | 1943bc20253 |
15 | c7d2ae7c19 |
hex | 701c66afb1 |
481512828849 has 16 divisors (see below), whose sum is σ = 691627036800. Its totient is φ = 296219586816.
The previous prime is 481512828847. The next prime is 481512828871. The reversal of 481512828849 is 948828215184.
It is a happy number.
481512828849 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 481512828849 - 21 = 481512828847 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 481512828792 and 481512828801.
It is not an unprimeable number, because it can be changed into a prime (481512828847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1877989 + ... + 2118930.
It is an arithmetic number, because the mean of its divisors is an integer number (43226689800).
Almost surely, 2481512828849 is an apocalyptic number.
It is an amenable number.
481512828849 is a deficient number, since it is larger than the sum of its proper divisors (210114207951).
481512828849 is a wasteful number, since it uses less digits than its factorization.
481512828849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4000024.
The product of its digits is 11796480, while the sum is 60.
The spelling of 481512828849 in words is "four hundred eighty-one billion, five hundred twelve million, eight hundred twenty-eight thousand, eight hundred forty-nine".
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