Base | Representation |
---|---|
bin | 101100000100001011… |
… | …111000000111000010 |
3 | 11112010110021001110221 |
4 | 230010023320013002 |
5 | 1233400101100110 |
6 | 33423001413254 |
7 | 3263335460425 |
oct | 540413700702 |
9 | 145113231427 |
10 | 47314862530 |
11 | 19080008581 |
12 | 920579a22a |
13 | 460068b1a0 |
14 | 240bc899bc |
15 | 136dc987da |
hex | b042f81c2 |
47314862530 has 32 divisors (see below), whose sum is σ = 91856964528. Its totient is φ = 17443641600.
The previous prime is 47314862527. The next prime is 47314862531. The reversal of 47314862530 is 3526841374.
It can be written as a sum of positive squares in 8 ways, for example, as 4437291769 + 42877570761 = 66613^2 + 207069^2 .
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (47314862531) 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, 189381 + ... + 361240.
Almost surely, 247314862530 is an apocalyptic number.
47314862530 is a deficient number, since it is larger than the sum of its proper divisors (44542101998).
47314862530 is a wasteful number, since it uses less digits than its factorization.
47314862530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551302.
The product of its (nonzero) digits is 483840, while the sum is 43.
The spelling of 47314862530 in words is "forty-seven billion, three hundred fourteen million, eight hundred sixty-two thousand, five hundred thirty".
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