Base | Representation |
---|---|
bin | 1011111011010… |
… | …0011101011000 |
3 | 10111010101121021 |
4 | 2332310131120 |
5 | 100301202412 |
6 | 4544052224 |
7 | 1145116261 |
oct | 276643530 |
9 | 114111537 |
10 | 50022232 |
11 | 26266497 |
12 | 14904074 |
13 | a495570 |
14 | 6901968 |
15 | 45d1607 |
hex | 2fb4758 |
50022232 has 32 divisors (see below), whose sum is σ = 101556000. Its totient is φ = 22961664.
The previous prime is 50022199. The next prime is 50022239. The reversal of 50022232 is 23222005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50022239) 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, 19488 + ... + 21904.
It is an arithmetic number, because the mean of its divisors is an integer number (3173625).
Almost surely, 250022232 is an apocalyptic number.
50022232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50022232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50778000).
50022232 is an abundant number, since it is smaller than the sum of its proper divisors (51533768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50022232 is a wasteful number, since it uses less digits than its factorization.
50022232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2635 (or 2631 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 50022232 is about 7072.6396769523. The cubic root of 50022232 is about 368.4577440321.
Adding to 50022232 its reverse (23222005), we get a palindrome (73244237).
The spelling of 50022232 in words is "fifty million, twenty-two thousand, two hundred thirty-two".
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