Base | Representation |
---|---|
bin | 1101111111110100010… |
… | …10110111001001101010 |
3 | 1200222101102200021001000 |
4 | 12333322022313021222 |
5 | 30334430230134234 |
6 | 1004535021335430 |
7 | 46514050660005 |
oct | 6777212671152 |
9 | 1628342607030 |
10 | 480938521194 |
11 | 175a6829132a |
12 | 79261407576 |
13 | 36477036231 |
14 | 193c584453c |
15 | c79c4a2899 |
hex | 6ffa2b726a |
480938521194 has 64 divisors (see below), whose sum is σ = 1095737045760. Its totient is φ = 156271680000.
The previous prime is 480938521187. The next prime is 480938521211. The reversal of 480938521194 is 491125839084.
It is a happy number.
480938521194 is a `hidden beast` number, since 4 + 80 + 9 + 38 + 521 + 1 + 9 + 4 = 666.
It is a super-3 number, since 3×4809385211943 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 480938521194.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2568579 + ... + 2749449.
It is an arithmetic number, because the mean of its divisors is an integer number (17120891340).
Almost surely, 2480938521194 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 480938521194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547868522880).
480938521194 is an abundant number, since it is smaller than the sum of its proper divisors (614798524566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480938521194 is a wasteful number, since it uses less digits than its factorization.
480938521194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182124 (or 182118 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 54.
The spelling of 480938521194 in words is "four hundred eighty billion, nine hundred thirty-eight million, five hundred twenty-one thousand, one hundred ninety-four".
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