Base | Representation |
---|---|
bin | 101110100101011111… |
… | …000101110110000111 |
3 | 11210010001101200011000 |
4 | 232211133011312013 |
5 | 1304420341000203 |
6 | 34551312144343 |
7 | 3420365515335 |
oct | 564537056607 |
9 | 153101350130 |
10 | 50021031303 |
11 | 1a2396281a1 |
12 | 983bb380b3 |
13 | 4942224699 |
14 | 25c7446b55 |
15 | 147b64b4a3 |
hex | ba57c5d87 |
50021031303 has 8 divisors (see below), whose sum is σ = 74105231600. Its totient is φ = 33347354184.
The previous prime is 50021031301. The next prime is 50021031317. The reversal of 50021031303 is 30313012005.
It is not a de Polignac number, because 50021031303 - 21 = 50021031301 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 (50021031301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926315368 + ... + 926315421.
It is an arithmetic number, because the mean of its divisors is an integer number (9263153950).
Almost surely, 250021031303 is an apocalyptic number.
50021031303 is a deficient number, since it is larger than the sum of its proper divisors (24084200297).
50021031303 is a wasteful number, since it uses less digits than its factorization.
50021031303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1852630798 (or 1852630792 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
Adding to 50021031303 its reverse (30313012005), we get a palindrome (80334043308).
The spelling of 50021031303 in words is "fifty billion, twenty-one million, thirty-one thousand, three hundred three".
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