Base | Representation |
---|---|
bin | 1100000011000… |
… | …0100010010100 |
3 | 10112002012202020 |
4 | 3000300202110 |
5 | 100413433302 |
6 | 5003013140 |
7 | 1152334050 |
oct | 300604224 |
9 | 115065666 |
10 | 50530452 |
11 | 26583305 |
12 | 14b0a1b0 |
13 | a61299b |
14 | 69d4c60 |
15 | 4681ebc |
hex | 3030894 |
50530452 has 48 divisors (see below), whose sum is σ = 137625600. Its totient is φ = 14128992.
The previous prime is 50530433. The next prime is 50530457. The reversal of 50530452 is 25403505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50530457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2452 + ... + 10347.
It is an arithmetic number, because the mean of its divisors is an integer number (2867200).
Almost surely, 250530452 is an apocalyptic number.
It is an amenable number.
50530452 is an abundant number, since it is smaller than the sum of its proper divisors (87095148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50530452 is a wasteful number, since it uses less digits than its factorization.
50530452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12860 (or 12858 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 50530452 is about 7108.4774741150. The cubic root of 50530452 is about 369.7013709218.
Adding to 50530452 its reverse (25403505), we get a palindrome (75933957).
The spelling of 50530452 in words is "fifty million, five hundred thirty thousand, four hundred fifty-two".
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