Base | Representation |
---|---|
bin | 101011111110001110… |
… | …011011010000111001 |
3 | 11111212111002210002210 |
4 | 223332032123100321 |
5 | 1233144001230023 |
6 | 33405030245333 |
7 | 3261012515652 |
oct | 537616332071 |
9 | 144774083083 |
10 | 47214867513 |
11 | 1902961a870 |
12 | 91981b6849 |
13 | 45b5a49a38 |
14 | 23dc89a529 |
15 | 13650e5593 |
hex | afe39b439 |
47214867513 has 16 divisors (see below), whose sum is σ = 72290707200. Its totient is φ = 27109014480.
The previous prime is 47214867451. The next prime is 47214867517. The reversal of 47214867513 is 31576841274.
It is not a de Polignac number, because 47214867513 - 28 = 47214867257 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (47214867517) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37650783 + ... + 37652036.
It is an arithmetic number, because the mean of its divisors is an integer number (4518169200).
Almost surely, 247214867513 is an apocalyptic number.
It is an amenable number.
47214867513 is a deficient number, since it is larger than the sum of its proper divisors (25075839687).
47214867513 is a wasteful number, since it uses less digits than its factorization.
47214867513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75302852.
The product of its digits is 1128960, while the sum is 48.
The spelling of 47214867513 in words is "forty-seven billion, two hundred fourteen million, eight hundred sixty-seven thousand, five hundred thirteen".
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