Base | Representation |
---|---|
bin | 100000011101001010000… |
… | …110011000010101000000 |
3 | 21220012212121122210211012 |
4 | 200131022012120111000 |
5 | 243020204242304440 |
6 | 4424333334140052 |
7 | 320064454340603 |
oct | 40351206302500 |
9 | 7805777583735 |
10 | 2230331213120 |
11 | 78a97290936a |
12 | 3003054b1628 |
13 | 13241c75461a |
14 | 79d3cd9633a |
15 | 3d0391a2e65 |
hex | 2074a198540 |
2230331213120 has 56 divisors (see below), whose sum is σ = 5311241522784. Its totient is φ = 892087917056.
The previous prime is 2230331213093. The next prime is 2230331213129. The reversal of 2230331213120 is 213121330322.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230331213129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6659927 + ... + 6986793.
Almost surely, 22230331213120 is an apocalyptic number.
2230331213120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2230331213120 is an abundant number, since it is smaller than the sum of its proper divisors (3080910309664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230331213120 is a wasteful number, since it uses less digits than its factorization.
2230331213120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348207 (or 348197 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 2230331213120 its reverse (213121330322), we get a palindrome (2443452543442).
The spelling of 2230331213120 in words is "two trillion, two hundred thirty billion, three hundred thirty-one million, two hundred thirteen thousand, one hundred twenty".
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