Base | Representation |
---|---|
bin | 10000101010001111000… |
… | …11001011010110001100 |
3 | 2000201112201000111120022 |
4 | 20111013203023112030 |
5 | 33334314322213340 |
6 | 1114545440041312 |
7 | 56233242451544 |
oct | 10250743132614 |
9 | 2021481014508 |
10 | 572431054220 |
11 | 200848452593 |
12 | 92b36003238 |
13 | 41c98134b3c |
14 | 1d9c4a60324 |
15 | ed548a13b5 |
hex | 85478cb58c |
572431054220 has 12 divisors (see below), whose sum is σ = 1202105213904. Its totient is φ = 228972421680.
The previous prime is 572431054213. The next prime is 572431054291. The reversal of 572431054220 is 22450134275.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14310776336 + ... + 14310776375.
It is an arithmetic number, because the mean of its divisors is an integer number (100175434492).
Almost surely, 2572431054220 is an apocalyptic number.
It is an amenable number.
572431054220 is an abundant number, since it is smaller than the sum of its proper divisors (629674159684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572431054220 is a wasteful number, since it uses less digits than its factorization.
572431054220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28621552720 (or 28621552718 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 35.
Adding to 572431054220 its reverse (22450134275), we get a palindrome (594881188495).
The spelling of 572431054220 in words is "five hundred seventy-two billion, four hundred thirty-one million, fifty-four thousand, two hundred twenty".
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