Base | Representation |
---|---|
bin | 1011111111001… |
… | …0100101110101 |
3 | 10111121022200221 |
4 | 2333302211311 |
5 | 100332323400 |
6 | 4553334341 |
7 | 1150226242 |
oct | 277624565 |
9 | 114538627 |
10 | 50276725 |
11 | 2641a714 |
12 | 14a073b1 |
13 | a554355 |
14 | 696a5c9 |
15 | 4631c1a |
hex | 2ff2975 |
50276725 has 6 divisors (see below), whose sum is σ = 62343170. Its totient is φ = 40221360.
The previous prime is 50276719. The next prime is 50276729. The reversal of 50276725 is 52767205.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 6280036 + 43996689 = 2506^2 + 6633^2 .
It is a de Polignac number, because none of the positive numbers 2k-50276725 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50276729) 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, 1005510 + ... + 1005559.
Almost surely, 250276725 is an apocalyptic number.
It is an amenable number.
50276725 is a deficient number, since it is larger than the sum of its proper divisors (12066445).
50276725 is a wasteful number, since it uses less digits than its factorization.
50276725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2011079 (or 2011074 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 50276725 is about 7090.6082249691. The cubic root of 50276725 is about 369.0815422890.
The spelling of 50276725 in words is "fifty million, two hundred seventy-six thousand, seven hundred twenty-five".
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