Base | Representation |
---|---|
bin | 101100000001011100… |
… | …101110001110001000 |
3 | 11112000020212021222020 |
4 | 230001130232032020 |
5 | 1233301322244244 |
6 | 33414241324440 |
7 | 3262240263411 |
oct | 540134561610 |
9 | 145006767866 |
10 | 47268946824 |
11 | 190570a7410 |
12 | 91b2336720 |
13 | 45c4002b28 |
14 | 2405b36808 |
15 | 1369c28d19 |
hex | b0172e388 |
47268946824 has 64 divisors (see below), whose sum is σ = 129141492480. Its totient is φ = 14298792000.
The previous prime is 47268946817. The next prime is 47268946853. The reversal of 47268946824 is 42864986274.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6042 + ... + 307529.
It is an arithmetic number, because the mean of its divisors is an integer number (2017835820).
Almost surely, 247268946824 is an apocalyptic number.
47268946824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47268946824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64570746240).
47268946824 is an abundant number, since it is smaller than the sum of its proper divisors (81872545656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47268946824 is a wasteful number, since it uses less digits than its factorization.
47268946824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314162 (or 314158 counting only the distinct ones).
The product of its digits is 37158912, while the sum is 60.
The spelling of 47268946824 in words is "forty-seven billion, two hundred sixty-eight million, nine hundred forty-six thousand, eight hundred twenty-four".
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