Base | Representation |
---|---|
bin | 101100101100000010… |
… | …000111110010110101 |
3 | 11120212001012222012202 |
4 | 230230002013302311 |
5 | 1241232222101343 |
6 | 34013202354245 |
7 | 3316034055614 |
oct | 545402076265 |
9 | 146761188182 |
10 | 47983393973 |
11 | 193934140a9 |
12 | 937165b985 |
13 | 46a9030018 |
14 | 247299187b |
15 | 13ac801db8 |
hex | b2c087cb5 |
47983393973 has 8 divisors (see below), whose sum is σ = 48221639808. Its totient is φ = 47745616464.
The previous prime is 47983393951. The next prime is 47983393981. The reversal of 47983393973 is 37939338974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47983393973 - 224 = 47966616757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47983393933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89240 + ... + 322382.
It is an arithmetic number, because the mean of its divisors is an integer number (6027704976).
Almost surely, 247983393973 is an apocalyptic number.
It is an amenable number.
47983393973 is a deficient number, since it is larger than the sum of its proper divisors (238245835).
47983393973 is a wasteful number, since it uses less digits than its factorization.
47983393973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234163.
The product of its digits is 92588832, while the sum is 65.
The spelling of 47983393973 in words is "forty-seven billion, nine hundred eighty-three million, three hundred ninety-three thousand, nine hundred seventy-three".
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