Base | Representation |
---|---|
bin | 1100000000010… |
… | …1110000110100 |
3 | 10111202022102100 |
4 | 3000011300310 |
5 | 100342332002 |
6 | 4555142100 |
7 | 1151004213 |
oct | 300056064 |
9 | 114668370 |
10 | 50355252 |
11 | 26473712 |
12 | 14a44930 |
13 | a58100c |
14 | 698b07a |
15 | 464a11c |
hex | 3005c34 |
50355252 has 72 divisors (see below), whose sum is σ = 133005600. Its totient is φ = 16043328.
The previous prime is 50355251. The next prime is 50355271. The reversal of 50355252 is 25255305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50355251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144943 + ... + 145289.
It is an arithmetic number, because the mean of its divisors is an integer number (1847300).
Almost surely, 250355252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50355252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66502800).
50355252 is an abundant number, since it is smaller than the sum of its proper divisors (82650348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50355252 is a wasteful number, since it uses less digits than its factorization.
50355252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525 (or 520 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 50355252 is about 7096.1434596547. The cubic root of 50355252 is about 369.2735979566.
It can be divided in two parts, 503 and 55252, that added together give a palindrome (55755).
The spelling of 50355252 in words is "fifty million, three hundred fifty-five thousand, two hundred fifty-two".
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