Base | Representation |
---|---|
bin | 1100000101101… |
… | …1001110101101 |
3 | 10112102002122000 |
4 | 3001123032231 |
5 | 100440032300 |
6 | 5010442513 |
7 | 1153662636 |
oct | 301331655 |
9 | 115362560 |
10 | 50705325 |
11 | 26692730 |
12 | 14b93439 |
13 | a674468 |
14 | 6a3c88d |
15 | 46b8c00 |
hex | 305b3ad |
50705325 has 48 divisors (see below), whose sum is σ = 101630400. Its totient is φ = 24580800.
The previous prime is 50705321. The next prime is 50705327. The reversal of 50705325 is 52350705.
It is not a de Polignac number, because 50705325 - 22 = 50705321 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50705321) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4011 + ... + 10839.
It is an arithmetic number, because the mean of its divisors is an integer number (2117300).
Almost surely, 250705325 is an apocalyptic number.
50705325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50705325 is an abundant number, since it is smaller than the sum of its proper divisors (50925075).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50705325 is a wasteful number, since it uses less digits than its factorization.
50705325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6859 (or 6848 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The square root of 50705325 is about 7120.7671637261. The cubic root of 50705325 is about 370.1273605866.
The spelling of 50705325 in words is "fifty million, seven hundred five thousand, three hundred twenty-five".
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