Base | Representation |
---|---|
bin | 10101011011010000001001… |
… | …11101010110001001110011 |
3 | 20011211020022022001210122222 |
4 | 22231220010331112021303 |
5 | 22133421302323140012 |
6 | 244112422304551255 |
7 | 12632003201512214 |
oct | 1255500475261163 |
9 | 204736268053588 |
10 | 47115874427507 |
11 | 14015803895896 |
12 | 534b45702252b |
13 | 203a0144605a2 |
14 | b8c5c5b7740b |
15 | 56a8d30e4972 |
hex | 2ada04f56273 |
47115874427507 has 4 divisors (see below), whose sum is σ = 47132482070256. Its totient is φ = 47099266784760.
The previous prime is 47115874427389. The next prime is 47115874427621. The reversal of 47115874427507 is 70572447851174.
47115874427507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47115874427507 - 210 = 47115874426483 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47115874427507.
It is not an unprimeable number, because it can be changed into a prime (47115874421507) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 8303817119 + ... + 8303822792.
It is an arithmetic number, because the mean of its divisors is an integer number (11783120517564).
Almost surely, 247115874427507 is an apocalyptic number.
47115874427507 is a deficient number, since it is larger than the sum of its proper divisors (16607642749).
47115874427507 is a wasteful number, since it uses less digits than its factorization.
47115874427507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16607642748.
The product of its (nonzero) digits is 61465600, while the sum is 62.
The spelling of 47115874427507 in words is "forty-seven trillion, one hundred fifteen billion, eight hundred seventy-four million, four hundred twenty-seven thousand, five hundred seven".
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