Base | Representation |
---|---|
bin | 1100000000010… |
… | …0011000010001 |
3 | 10111202000122110 |
4 | 3000010120101 |
5 | 100342141320 |
6 | 4555055533 |
7 | 1150651536 |
oct | 300043021 |
9 | 114660573 |
10 | 50349585 |
11 | 2646a430 |
12 | 14a415a9 |
13 | a57b570 |
14 | 6988d8d |
15 | 46485e0 |
hex | 3004611 |
50349585 has 32 divisors (see below), whose sum is σ = 94647168. Its totient is φ = 22533120.
The previous prime is 50349571. The next prime is 50349589. The reversal of 50349585 is 58594305.
It is not a de Polignac number, because 50349585 - 24 = 50349569 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (50349589) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9592 + ... + 13881.
It is an arithmetic number, because the mean of its divisors is an integer number (2957724).
Almost surely, 250349585 is an apocalyptic number.
50349585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50349585 is a deficient number, since it is larger than the sum of its proper divisors (44297583).
50349585 is a wasteful number, since it uses less digits than its factorization.
50349585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23505.
The product of its (nonzero) digits is 108000, while the sum is 39.
The square root of 50349585 is about 7095.7441470222. The cubic root of 50349585 is about 369.2597447046.
The spelling of 50349585 in words is "fifty million, three hundred forty-nine thousand, five hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •