Base | Representation |
---|---|
bin | 1100000110011… |
… | …1100110011011 |
3 | 10112111200010200 |
4 | 3001213212123 |
5 | 100443142440 |
6 | 5011513243 |
7 | 1154263443 |
oct | 301474633 |
9 | 115450120 |
10 | 50755995 |
11 | 26717804 |
12 | 14bb8823 |
13 | a691544 |
14 | 6a53123 |
15 | 46c8c30 |
hex | 306799b |
50755995 has 12 divisors (see below), whose sum is σ = 87977136. Its totient is φ = 27069840.
The previous prime is 50755993. The next prime is 50756029. The reversal of 50755995 is 59955705.
50755995 is a `hidden beast` number, since 5 + 0 + 7 + 559 + 95 = 666.
It is not a de Polignac number, because 50755995 - 21 = 50755993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1127911 = 50755995 / (5 + 0 + 7 + 5 + 5 + 9 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 50755995.
It is not an unprimeable number, because it can be changed into a prime (50755993) 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, 563911 + ... + 564000.
It is an arithmetic number, because the mean of its divisors is an integer number (7331428).
Almost surely, 250755995 is an apocalyptic number.
50755995 is a deficient number, since it is larger than the sum of its proper divisors (37221141).
50755995 is a wasteful number, since it uses less digits than its factorization.
50755995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1127922 (or 1127919 counting only the distinct ones).
The product of its (nonzero) digits is 354375, while the sum is 45.
The square root of 50755995 is about 7124.3241784748. The cubic root of 50755995 is about 370.2506093758.
The spelling of 50755995 in words is "fifty million, seven hundred fifty-five thousand, nine hundred ninety-five".
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