Base | Representation |
---|---|
bin | 1011111111101… |
… | …1100001111011 |
3 | 10111200011221000 |
4 | 2333323201323 |
5 | 100340011324 |
6 | 4554220043 |
7 | 1150441056 |
oct | 277734173 |
9 | 114604830 |
10 | 50313339 |
11 | 2644517a |
12 | 14a24623 |
13 | a567c0b |
14 | 6979a9d |
15 | 463c9c9 |
hex | 2ffb87b |
50313339 has 8 divisors (see below), whose sum is σ = 74538320. Its totient is φ = 33542208.
The previous prime is 50313317. The next prime is 50313379. The reversal of 50313339 is 93331305.
It is not a de Polignac number, because 50313339 - 221 = 48216187 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1863457 = 50313339 / (5 + 0 + 3 + 1 + 3 + 3 + 3 + 9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50313379) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 931702 + ... + 931755.
It is an arithmetic number, because the mean of its divisors is an integer number (9317290).
Almost surely, 250313339 is an apocalyptic number.
50313339 is a deficient number, since it is larger than the sum of its proper divisors (24224981).
50313339 is a wasteful number, since it uses less digits than its factorization.
50313339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1863466 (or 1863460 counting only the distinct ones).
The product of its (nonzero) digits is 3645, while the sum is 27.
The square root of 50313339 is about 7093.1896210379. The cubic root of 50313339 is about 369.1711150321.
The spelling of 50313339 in words is "fifty million, three hundred thirteen thousand, three hundred thirty-nine".
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