Base | Representation |
---|---|
bin | 1100000001010… |
… | …1000000111101 |
3 | 10111212111010011 |
4 | 3000111000331 |
5 | 100401331400 |
6 | 5000343221 |
7 | 1151354311 |
oct | 300250075 |
9 | 114774104 |
10 | 50417725 |
11 | 26506646 |
12 | 14a74b11 |
13 | a5a3597 |
14 | 69a5b41 |
15 | 465d8ba |
hex | 301503d |
50417725 has 12 divisors (see below), whose sum is σ = 65236896. Its totient is φ = 38580080.
The previous prime is 50417713. The next prime is 50417729. The reversal of 50417725 is 52771405.
It is not a de Polignac number, because 50417725 - 225 = 16863293 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 (50417729) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43267 + ... + 44416.
It is an arithmetic number, because the mean of its divisors is an integer number (5436408).
Almost surely, 250417725 is an apocalyptic number.
It is an amenable number.
50417725 is a deficient number, since it is larger than the sum of its proper divisors (14819171).
50417725 is a wasteful number, since it uses less digits than its factorization.
50417725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87716 (or 87711 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 50417725 is about 7100.5439932445. The cubic root of 50417725 is about 369.4262473475.
The spelling of 50417725 in words is "fifty million, four hundred seventeen thousand, seven hundred twenty-five".
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