Base | Representation |
---|---|
bin | 1011111100100… |
… | …0110000001101 |
3 | 10111021121121222 |
4 | 2333020300031 |
5 | 100311332412 |
6 | 4545533125 |
7 | 1145613521 |
oct | 277106015 |
9 | 114247558 |
10 | 50105357 |
11 | 26312995 |
12 | 149441a5 |
13 | a4c4353 |
14 | 6923d81 |
15 | 45eb072 |
hex | 2fc8c0d |
50105357 has 4 divisors (see below), whose sum is σ = 50709120. Its totient is φ = 49501596.
The previous prime is 50105333. The next prime is 50105369. The reversal of 50105357 is 75350105.
50105357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 50105357 - 222 = 45911053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50105317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301757 + ... + 301922.
It is an arithmetic number, because the mean of its divisors is an integer number (12677280).
Almost surely, 250105357 is an apocalyptic number.
It is an amenable number.
50105357 is a deficient number, since it is larger than the sum of its proper divisors (603763).
50105357 is an equidigital number, since it uses as much as digits as its factorization.
50105357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603762.
The product of its (nonzero) digits is 2625, while the sum is 26.
The square root of 50105357 is about 7078.5137564322. The cubic root of 50105357 is about 368.6617273338.
The spelling of 50105357 in words is "fifty million, one hundred five thousand, three hundred fifty-seven".
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