Base | Representation |
---|---|
bin | 1010000111010100… |
… | …10101110100110100 |
3 | 112000102202201000011 |
4 | 11003222111310310 |
5 | 42110103441322 |
6 | 2254454430004 |
7 | 251364300400 |
oct | 50352256464 |
9 | 15012681004 |
10 | 5430140212 |
11 | 2337199792 |
12 | 1076662304 |
13 | 686cc3c23 |
14 | 397270100 |
15 | 21bac0677 |
hex | 143a95d34 |
5430140212 has 72 divisors (see below), whose sum is σ = 11324462688. Its totient is φ = 2270923200.
The previous prime is 5430140201. The next prime is 5430140213. The reversal of 5430140212 is 2120410345.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5430140213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1564503 + ... + 1567969.
It is an arithmetic number, because the mean of its divisors is an integer number (157284204).
Almost surely, 25430140212 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 5430140212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5662231344).
5430140212 is an abundant number, since it is smaller than the sum of its proper divisors (5894322476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5430140212 is a wasteful number, since it uses less digits than its factorization.
5430140212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3677 (or 3668 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 5430140212 is about 73689.4850843728. The cubic root of 5430140212 is about 1757.6686819515.
Adding to 5430140212 its reverse (2120410345), we get a palindrome (7550550557).
The spelling of 5430140212 in words is "five billion, four hundred thirty million, one hundred forty thousand, two hundred twelve".
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