Base | Representation |
---|---|
bin | 101110111101011111… |
… | …011001100001000101 |
3 | 11211011010012200000010 |
4 | 232331133121201011 |
5 | 1311231440440221 |
6 | 35055300140433 |
7 | 3433355634255 |
oct | 567537314105 |
9 | 154133180003 |
10 | 50423765061 |
11 | 1a4259a000a |
12 | 9932997719 |
13 | 49a77b2397 |
14 | 2624b1d965 |
15 | 14a1b9ec76 |
hex | bbd7d9845 |
50423765061 has 4 divisors (see below), whose sum is σ = 67231686752. Its totient is φ = 33615843372.
The previous prime is 50423765027. The next prime is 50423765111. The reversal of 50423765061 is 16056732405.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 50423765061 - 27 = 50423764933 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 (50423765761) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8403960841 + ... + 8403960846.
It is an arithmetic number, because the mean of its divisors is an integer number (16807921688).
Almost surely, 250423765061 is an apocalyptic number.
It is an amenable number.
50423765061 is a deficient number, since it is larger than the sum of its proper divisors (16807921691).
50423765061 is a wasteful number, since it uses less digits than its factorization.
50423765061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16807921690.
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 50423765061 in words is "fifty billion, four hundred twenty-three million, seven hundred sixty-five thousand, sixty-one".
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