Base | Representation |
---|---|
bin | 101100100111100010… |
… | …011100101110001110 |
3 | 11120122210022122201221 |
4 | 230213202130232032 |
5 | 1241103420412342 |
6 | 34001510153554 |
7 | 3314130062362 |
oct | 544742345616 |
9 | 146583278657 |
10 | 47907982222 |
11 | 19354897141 |
12 | 93503528ba |
13 | 4696518199 |
14 | 24669612a2 |
15 | 13a5da7a67 |
hex | b2789cb8e |
47907982222 has 4 divisors (see below), whose sum is σ = 71861973336. Its totient is φ = 23953991110.
The previous prime is 47907982207. The next prime is 47907982253. The reversal of 47907982222 is 22228970974.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 47907982222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11976995554 + ... + 11976995557.
It is an arithmetic number, because the mean of its divisors is an integer number (17965493334).
Almost surely, 247907982222 is an apocalyptic number.
47907982222 is a deficient number, since it is larger than the sum of its proper divisors (23953991114).
47907982222 is a wasteful number, since it uses less digits than its factorization.
47907982222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23953991113.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The spelling of 47907982222 in words is "forty-seven billion, nine hundred seven million, nine hundred eighty-two thousand, two hundred twenty-two".
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