Base | Representation |
---|---|
bin | 1011111110011… |
… | …0101100111110 |
3 | 10111111211220102 |
4 | 2333212230332 |
5 | 100324244110 |
6 | 4552321102 |
7 | 1146634256 |
oct | 277465476 |
9 | 114454812 |
10 | 50228030 |
11 | 26397076 |
12 | 149a3192 |
13 | a538138 |
14 | 6956966 |
15 | 46225a5 |
hex | 2fe6b3e |
50228030 has 16 divisors (see below), whose sum is σ = 95729040. Its totient is φ = 18909312.
The previous prime is 50228023. The next prime is 50228033. The reversal of 50228030 is 3082205.
It is a junction number, because it is equal to n+sod(n) for n = 50227993 and 50228011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50228033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147560 + ... + 147899.
It is an arithmetic number, because the mean of its divisors is an integer number (5983065).
Almost surely, 250228030 is an apocalyptic number.
50228030 is a deficient number, since it is larger than the sum of its proper divisors (45501010).
50228030 is a wasteful number, since it uses less digits than its factorization.
50228030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295483.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 50228030 is about 7087.1736256423. The cubic root of 50228030 is about 368.9623471004.
The spelling of 50228030 in words is "fifty million, two hundred twenty-eight thousand, thirty".
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