Base | Representation |
---|---|
bin | 101011110101001010… |
… | …111011001110111110 |
3 | 11111110220020211020021 |
4 | 223311022323032332 |
5 | 1232341104024232 |
6 | 33342002242354 |
7 | 3254156342113 |
oct | 536512731676 |
9 | 144426224207 |
10 | 47062954942 |
11 | 18a608a1693 |
12 | 91553563ba |
13 | 459042b443 |
14 | 23c663490a |
15 | 1356ad9397 |
hex | af52bb3be |
47062954942 has 16 divisors (see below), whose sum is σ = 71247412800. Its totient is φ = 23314614048.
The previous prime is 47062954933. The next prime is 47062954963. The reversal of 47062954942 is 24945926074.
It is a self number, because there is not a number n which added to its sum of digits gives 47062954942.
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 7 ways as a sum of consecutive naturals, for example, 80598 + ... + 317209.
It is an arithmetic number, because the mean of its divisors is an integer number (4452963300).
Almost surely, 247062954942 is an apocalyptic number.
47062954942 is a deficient number, since it is larger than the sum of its proper divisors (24184457858).
47062954942 is a wasteful number, since it uses less digits than its factorization.
47062954942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398355.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 47062954942 in words is "forty-seven billion, sixty-two million, nine hundred fifty-four thousand, nine hundred forty-two".
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