Base | Representation |
---|---|
bin | 1011111110110… |
… | …1001101011101 |
3 | 10111120012110122 |
4 | 2333231031131 |
5 | 100331122220 |
6 | 4553044325 |
7 | 1150105055 |
oct | 277551535 |
9 | 114505418 |
10 | 50254685 |
11 | 264050a8 |
12 | 149b66a5 |
13 | a547300 |
14 | 6962565 |
15 | 462a425 |
hex | 2fed35d |
50254685 has 12 divisors (see below), whose sum is σ = 65302452. Its totient is φ = 37110528.
The previous prime is 50254661. The next prime is 50254697. The reversal of 50254685 is 58645205.
It can be written as a sum of positive squares in 6 ways, for example, as 6522916 + 43731769 = 2554^2 + 6613^2 .
It is not a de Polignac number, because 50254685 - 214 = 50238301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28892 + ... + 30581.
It is an arithmetic number, because the mean of its divisors is an integer number (5441871).
Almost surely, 250254685 is an apocalyptic number.
It is an amenable number.
50254685 is a deficient number, since it is larger than the sum of its proper divisors (15047767).
50254685 is a wasteful number, since it uses less digits than its factorization.
50254685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59504 (or 59491 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 35.
The square root of 50254685 is about 7089.0538860979. The cubic root of 50254685 is about 369.0276025111.
The spelling of 50254685 in words is "fifty million, two hundred fifty-four thousand, six hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •