Base | Representation |
---|---|
bin | 10101100111101000101001… |
… | …11010110011001010011000 |
3 | 20020022220112000001100202020 |
4 | 22303310110322303022120 |
5 | 22212404133023121111 |
6 | 245040105241334440 |
7 | 13004514552035163 |
oct | 1263642472631230 |
9 | 206286460040666 |
10 | 47541343957656 |
11 | 1416a19729a15a |
12 | 53b99b7a97420 |
13 | 206b18b67c413 |
14 | ba50287c6ada |
15 | 5769d5a0a906 |
hex | 2b3d14eb3298 |
47541343957656 has 64 divisors (see below), whose sum is σ = 125846382019680. Its totient is φ = 14914736117760.
The previous prime is 47541343957637. The next prime is 47541343957721. The reversal of 47541343957656 is 65675934314574.
47541343957656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×475413439576562 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32170710 + ... + 33616026.
Almost surely, 247541343957656 is an apocalyptic number.
It is an amenable number.
47541343957656 is an abundant number, since it is smaller than the sum of its proper divisors (78305038062024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47541343957656 is a wasteful number, since it uses less digits than its factorization.
47541343957656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1525964 (or 1525960 counting only the distinct ones).
The product of its digits is 1143072000, while the sum is 69.
The spelling of 47541343957656 in words is "forty-seven trillion, five hundred forty-one billion, three hundred forty-three million, nine hundred fifty-seven thousand, six hundred fifty-six".
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