Base | Representation |
---|---|
bin | 1011111011111… |
… | …1110010100001 |
3 | 10111012202021010 |
4 | 2332333302201 |
5 | 100304144031 |
6 | 4545051133 |
7 | 1145401500 |
oct | 276776241 |
9 | 114182233 |
10 | 50068641 |
11 | 26298347 |
12 | 14926aa9 |
13 | a4b071c |
14 | 6914837 |
15 | 45e0246 |
hex | 2fbfca1 |
50068641 has 36 divisors (see below), whose sum is σ = 80366352. Its totient is φ = 27631296.
The previous prime is 50068633. The next prime is 50068649. The reversal of 50068641 is 14686005.
It is an interprime number because it is at equal distance from previous prime (50068633) and next prime (50068649).
It is not a de Polignac number, because 50068641 - 23 = 50068633 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50068599 and 50068608.
It is not an unprimeable number, because it can be changed into a prime (50068649) 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 35 ways as a sum of consecutive naturals, for example, 562525 + ... + 562613.
Almost surely, 250068641 is an apocalyptic number.
It is an amenable number.
50068641 is a deficient number, since it is larger than the sum of its proper divisors (30297711).
50068641 is an equidigital number, since it uses as much as digits as its factorization.
50068641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238 (or 142 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 50068641 is about 7075.9197988671. The cubic root of 50068641 is about 368.5716565152.
The spelling of 50068641 in words is "fifty million, sixty-eight thousand, six hundred forty-one".
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