Base | Representation |
---|---|
bin | 1001110000110010… |
… | …10111110011111000 |
3 | 111112021010121220122 |
4 | 10320121113303320 |
5 | 41213213030040 |
6 | 2224023512412 |
7 | 243610655615 |
oct | 47031276370 |
9 | 14467117818 |
10 | 5241142520 |
11 | 224a540a49 |
12 | 10232b8708 |
13 | 656abc783 |
14 | 37a11350c |
15 | 20a1db1b5 |
hex | 138657cf8 |
5241142520 has 16 divisors (see below), whose sum is σ = 11792570760. Its totient is φ = 2096456992.
The previous prime is 5241142519. The next prime is 5241142523. The reversal of 5241142520 is 252411425.
It is a self number, because there is not a number n which added to its sum of digits gives 5241142520.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5241142523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65514242 + ... + 65514321.
Almost surely, 25241142520 is an apocalyptic number.
It is an amenable number.
5241142520 is an abundant number, since it is smaller than the sum of its proper divisors (6551428240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5241142520 is a wasteful number, since it uses less digits than its factorization.
5241142520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131028574 (or 131028570 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 5241142520 is about 72395.7355097660. The cubic root of 5241142520 is about 1737.0353488639.
Adding to 5241142520 its reverse (252411425), we get a palindrome (5493553945).
The spelling of 5241142520 in words is "five billion, two hundred forty-one million, one hundred forty-two thousand, five hundred twenty".
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