Base | Representation |
---|---|
bin | 1101000100111111111… |
… | …01010011000011001000 |
3 | 1120221212200120121122200 |
4 | 12202133331103003020 |
5 | 24330242210314221 |
6 | 542233325320200 |
7 | 44315365026441 |
oct | 6423775230310 |
9 | 1527780517580 |
10 | 449360244936 |
11 | 163633163a59 |
12 | 73109a06060 |
13 | 334b39a3275 |
14 | 17a6b95c2c8 |
15 | ba5001b426 |
hex | 689ff530c8 |
449360244936 has 48 divisors (see below), whose sum is σ = 1229067026460. Its totient is φ = 148303708800.
The previous prime is 449360244929. The next prime is 449360244937. The reversal of 449360244936 is 639442063944.
It is a happy number.
449360244936 is a `hidden beast` number, since 4 + 4 + 9 + 360 + 244 + 9 + 36 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 419398712100 + 29961532836 = 647610^2 + 173094^2 .
It is not an unprimeable number, because it can be changed into a prime (449360244937) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30889335 + ... + 30903878.
Almost surely, 2449360244936 is an apocalyptic number.
It is an amenable number.
449360244936 is an abundant number, since it is smaller than the sum of its proper divisors (779706781524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449360244936 is a wasteful number, since it uses less digits than its factorization.
449360244936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61793326 (or 61793319 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 54.
The spelling of 449360244936 in words is "four hundred forty-nine billion, three hundred sixty million, two hundred forty-four thousand, nine hundred thirty-six".
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