Base | Representation |
---|---|
bin | 111101101011010110100100… |
… | …0000111110110110010010000 |
3 | 2122010220101221212122101021101 |
4 | 1323112231020013312302100 |
5 | 1032102121432011410300 |
6 | 5201502125453434144 |
7 | 222162530306636263 |
oct | 17326551007666220 |
9 | 2563811855571241 |
10 | 542520004013200 |
11 | 147955494886334 |
12 | 50a2001779b954 |
13 | 1a394555ac1a85 |
14 | 97d8173256cda |
15 | 42ac2cc4dab6a |
hex | 1ed6b481f6c90 |
542520004013200 has 30 divisors (see below), whose sum is σ = 1303404309642674. Its totient is φ = 217008001605120.
The previous prime is 542520004013191. The next prime is 542520004013203. The reversal of 542520004013200 is 2310400025245.
It can be written as a sum of positive squares in 3 ways, for example, as 13075918852096 + 529444085161104 = 3616064^2 + 23009652^2 .
It is not an unprimeable number, because it can be changed into a prime (542520004013203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 678150004617 + ... + 678150005416.
Almost surely, 2542520004013200 is an apocalyptic number.
542520004013200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
542520004013200 is an abundant number, since it is smaller than the sum of its proper divisors (760884305629474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542520004013200 is a wasteful number, since it uses less digits than its factorization.
542520004013200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1356300010051 (or 1356300010040 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 542520004013200 its reverse (2310400025245), we get a palindrome (544830404038445).
The spelling of 542520004013200 in words is "five hundred forty-two trillion, five hundred twenty billion, four million, thirteen thousand, two hundred".
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