Base | Representation |
---|---|
bin | 1100000000101… |
… | …0000110010101 |
3 | 10111210012210011 |
4 | 3000022012111 |
5 | 100343414023 |
6 | 4555400221 |
7 | 1151110045 |
oct | 300120625 |
9 | 114705704 |
10 | 50373013 |
11 | 26485a99 |
12 | 14a53071 |
13 | a589122 |
14 | 6993725 |
15 | 465050d |
hex | 300a195 |
50373013 has 4 divisors (see below), whose sum is σ = 52563168. Its totient is φ = 48182860.
The previous prime is 50372983. The next prime is 50373017. The reversal of 50373013 is 31037305.
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 a cyclic number.
It is not a de Polignac number, because 50373013 - 217 = 50241941 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50373017) 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, 1095043 + ... + 1095088.
It is an arithmetic number, because the mean of its divisors is an integer number (13140792).
Almost surely, 250373013 is an apocalyptic number.
It is an amenable number.
50373013 is a deficient number, since it is larger than the sum of its proper divisors (2190155).
50373013 is a wasteful number, since it uses less digits than its factorization.
50373013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2190154.
The product of its (nonzero) digits is 945, while the sum is 22.
The square root of 50373013 is about 7097.3948037290. The cubic root of 50373013 is about 369.3170088366.
The spelling of 50373013 in words is "fifty million, three hundred seventy-three thousand, thirteen".
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