Base | Representation |
---|---|
bin | 1011111111001… |
… | …1100110000011 |
3 | 10111121112100011 |
4 | 2333303212003 |
5 | 100332441320 |
6 | 4553405351 |
7 | 1150244233 |
oct | 277634603 |
9 | 114545304 |
10 | 50280835 |
11 | 26422810 |
12 | 14a09857 |
13 | a556197 |
14 | 696bcc3 |
15 | 463305a |
hex | 2ff3983 |
50280835 has 32 divisors (see below), whose sum is σ = 68677632. Its totient is φ = 35018880.
The previous prime is 50280827. The next prime is 50280869. The reversal of 50280835 is 53808205.
It is not a de Polignac number, because 50280835 - 23 = 50280827 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50280797 and 50280806.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136822 + ... + 137188.
It is an arithmetic number, because the mean of its divisors is an integer number (2146176).
Almost surely, 250280835 is an apocalyptic number.
50280835 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50280835 is a deficient number, since it is larger than the sum of its proper divisors (18396797).
50280835 is a wasteful number, since it uses less digits than its factorization.
50280835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 50280835 is about 7090.8980390357. The cubic root of 50280835 is about 369.0915991878.
It can be divided in two parts, 50280 and 835, that added together give a palindrome (51115).
The spelling of 50280835 in words is "fifty million, two hundred eighty thousand, eight hundred thirty-five".
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