Base | Representation |
---|---|
bin | 1011111100111… |
… | …0110010111011 |
3 | 10111022212120122 |
4 | 2333032302323 |
5 | 100313130412 |
6 | 4550243455 |
7 | 1146045626 |
oct | 277166273 |
9 | 114285518 |
10 | 50130107 |
11 | 2632a545 |
12 | 1495658b |
13 | a5026b1 |
14 | 692cdbd |
15 | 4603572 |
hex | 2fcecbb |
50130107 has 2 divisors, whose sum is σ = 50130108. Its totient is φ = 50130106.
The previous prime is 50130089. The next prime is 50130109. The reversal of 50130107 is 70103105.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 50130107 - 26 = 50130043 is a prime.
Together with 50130109, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (50130109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25065053 + 25065054.
It is an arithmetic number, because the mean of its divisors is an integer number (25065054).
Almost surely, 250130107 is an apocalyptic number.
50130107 is a deficient number, since it is larger than the sum of its proper divisors (1).
50130107 is an equidigital number, since it uses as much as digits as its factorization.
50130107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 105, while the sum is 17.
The square root of 50130107 is about 7080.2617889454. The cubic root of 50130107 is about 368.7224186208.
The spelling of 50130107 in words is "fifty million, one hundred thirty thousand, one hundred seven".
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