Base | Representation |
---|---|
bin | 10101101001011111011100… |
… | …10111010001110000111000 |
3 | 20020120000010202222100110102 |
4 | 22310233232113101300320 |
5 | 22214430242113333143 |
6 | 245125254014134532 |
7 | 13012233202161605 |
oct | 1264575627216070 |
9 | 206500122870412 |
10 | 47605121621048 |
11 | 14194245101682 |
12 | 540a236ab1448 |
13 | 20741b3952b94 |
14 | ba8158c756ac |
15 | 5784b9c160b8 |
hex | 2b4bee5d1c38 |
47605121621048 has 16 divisors (see below), whose sum is σ = 89390290609080. Its totient is φ = 23767710791968.
The previous prime is 47605121621047. The next prime is 47605121621069. The reversal of 47605121621048 is 84012612150674.
It is a junction number, because it is equal to n+sod(n) for n = 47605121620993 and 47605121621011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47605121621047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4356246515 + ... + 4356257442.
Almost surely, 247605121621048 is an apocalyptic number.
It is an amenable number.
47605121621048 is a deficient number, since it is larger than the sum of its proper divisors (41785168988032).
47605121621048 is a wasteful number, since it uses less digits than its factorization.
47605121621048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8712504646 (or 8712504642 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 47.
The spelling of 47605121621048 in words is "forty-seven trillion, six hundred five billion, one hundred twenty-one million, six hundred twenty-one thousand, forty-eight".
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