Base | Representation |
---|---|
bin | 1001110000111001… |
… | …10100010000100000 |
3 | 111112022211111112022 |
4 | 10320130310100200 |
5 | 41213430423342 |
6 | 2224055121012 |
7 | 243621436256 |
oct | 47034642040 |
9 | 14468744468 |
10 | 5242045472 |
11 | 224aaa8394 |
12 | 1023673168 |
13 | 657047771 |
14 | 37a2aa5d6 |
15 | 20a3189d2 |
hex | 138734420 |
5242045472 has 48 divisors (see below), whose sum is σ = 10946275200. Its totient is φ = 2462573568.
The previous prime is 5242045469. The next prime is 5242045531. The reversal of 5242045472 is 2745402425.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317813 + ... + 333899.
It is an arithmetic number, because the mean of its divisors is an integer number (228047400).
Almost surely, 25242045472 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 5242045472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5473137600).
5242045472 is an abundant number, since it is smaller than the sum of its proper divisors (5704229728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5242045472 is a wasteful number, since it uses less digits than its factorization.
5242045472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16713 (or 16705 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 35.
The square root of 5242045472 is about 72401.9714648710. The cubic root of 5242045472 is about 1737.1350961659.
Adding to 5242045472 its reverse (2745402425), we get a palindrome (7987447897).
The spelling of 5242045472 in words is "five billion, two hundred forty-two million, forty-five thousand, four hundred seventy-two".
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