Base | Representation |
---|---|
bin | 110111010001100110000000… |
… | …111000111000100110011100 |
3 | 1011212202021201221001000111100 |
4 | 313101212000320320212130 |
5 | 223330434042204111234 |
6 | 2221011200341153100 |
7 | 102130340300152311 |
oct | 6721460070704634 |
9 | 1155667657030440 |
10 | 243101606316444 |
11 | 705068a3135547 |
12 | 233228780bb790 |
13 | a5854c9900a75 |
14 | 4406275512d08 |
15 | 1d1896d785399 |
hex | dd1980e3899c |
243101606316444 has 72 divisors (see below), whose sum is σ = 648512155746000. Its totient is φ = 76571578796544.
The previous prime is 243101606316433. The next prime is 243101606316449. The reversal of 243101606316444 is 444613606101342.
243101606316444 is a `hidden beast` number, since 2 + 4 + 3 + 1 + 0 + 1 + 6 + 0 + 631 + 6 + 4 + 4 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 243101606316444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243101606316449) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456561309 + ... + 457093460.
It is an arithmetic number, because the mean of its divisors is an integer number (9007113274250).
Almost surely, 2243101606316444 is an apocalyptic number.
It is an amenable number.
243101606316444 is an abundant number, since it is smaller than the sum of its proper divisors (405410549429556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243101606316444 is a wasteful number, since it uses less digits than its factorization.
243101606316444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 913655187 (or 913655182 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 45.
The spelling of 243101606316444 in words is "two hundred forty-three trillion, one hundred one billion, six hundred six million, three hundred sixteen thousand, four hundred forty-four".
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