Base | Representation |
---|---|
bin | 101011111111111110… |
… | …000001011110011110 |
3 | 11111221112011001201211 |
4 | 223333332001132132 |
5 | 1233223443401024 |
6 | 33411553255034 |
7 | 3261516261025 |
oct | 537776013636 |
9 | 144845131654 |
10 | 47244122014 |
11 | 19044091141 |
12 | 91a5b6447a |
13 | 45bbb205ab |
14 | 24027138bc |
15 | 1367973594 |
hex | afff8179e |
47244122014 has 4 divisors (see below), whose sum is σ = 70866183024. Its totient is φ = 23622061006.
The previous prime is 47244122011. The next prime is 47244122077. The reversal of 47244122014 is 41022144274.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47244122011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11811030502 + ... + 11811030505.
It is an arithmetic number, because the mean of its divisors is an integer number (17716545756).
Almost surely, 247244122014 is an apocalyptic number.
47244122014 is a deficient number, since it is larger than the sum of its proper divisors (23622061010).
47244122014 is a wasteful number, since it uses less digits than its factorization.
47244122014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23622061009.
The product of its (nonzero) digits is 14336, while the sum is 31.
Adding to 47244122014 its reverse (41022144274), we get a palindrome (88266266288).
The spelling of 47244122014 in words is "forty-seven billion, two hundred forty-four million, one hundred twenty-two thousand, fourteen".
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