Base | Representation |
---|---|
bin | 1011111111011… |
… | …1011001001001 |
3 | 10111122022200101 |
4 | 2333313121021 |
5 | 100333441033 |
6 | 4554005401 |
7 | 1150340500 |
oct | 277673111 |
9 | 114568611 |
10 | 50296393 |
11 | 26433474 |
12 | 14a16861 |
13 | a5602a4 |
14 | 6973837 |
15 | 463797d |
hex | 2ff7649 |
50296393 has 6 divisors (see below), whose sum is σ = 58508106. Its totient is φ = 43111152.
The previous prime is 50296373. The next prime is 50296397. The reversal of 50296393 is 39369205.
It can be written as a sum of positive squares in only one way, i.e., 37601424 + 12694969 = 6132^2 + 3563^2 .
It is not a de Polignac number, because 50296393 - 29 = 50295881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50296397) 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 5 ways as a sum of consecutive naturals, for example, 513180 + ... + 513277.
It is an arithmetic number, because the mean of its divisors is an integer number (9751351).
Almost surely, 250296393 is an apocalyptic number.
It is an amenable number.
50296393 is a deficient number, since it is larger than the sum of its proper divisors (8211713).
50296393 is a wasteful number, since it uses less digits than its factorization.
50296393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1026471 (or 1026464 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 37.
The square root of 50296393 is about 7091.9949943581. The cubic root of 50296393 is about 369.1296636242.
It can be divided in two parts, 50296 and 393, that multiplied together give a triangular number (19766328 = T6287).
The spelling of 50296393 in words is "fifty million, two hundred ninety-six thousand, three hundred ninety-three".
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