Base | Representation |
---|---|
bin | 10011010000011100000… |
… | …010011100101110000100 |
3 | 11200111201110200000112022 |
4 | 103100130002130232010 |
5 | 133140130001044030 |
6 | 2451531443142312 |
7 | 164415053136113 |
oct | 23203402345604 |
9 | 4614643600468 |
10 | 1323320331140 |
11 | 470242912135 |
12 | 194575374998 |
13 | 97a33652452 |
14 | 4809881dc7a |
15 | 2465140cde5 |
hex | 1341c09cb84 |
1323320331140 has 24 divisors (see below), whose sum is σ = 2942441678232. Its totient is φ = 498191183360.
The previous prime is 1323320331029. The next prime is 1323320331167. The reversal of 1323320331140 is 411330233231.
It can be written as a sum of positive squares in 4 ways, for example, as 756037206016 + 567283125124 = 869504^2 + 753182^2 .
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, 1946058971 + ... + 1946059650.
It is an arithmetic number, because the mean of its divisors is an integer number (122601736593).
Almost surely, 21323320331140 is an apocalyptic number.
1323320331140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1323320331140 is an abundant number, since it is smaller than the sum of its proper divisors (1619121347092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1323320331140 is a wasteful number, since it uses less digits than its factorization.
1323320331140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3892118647 (or 3892118645 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 1323320331140 its reverse (411330233231), we get a palindrome (1734650564371).
The spelling of 1323320331140 in words is "one trillion, three hundred twenty-three billion, three hundred twenty million, three hundred thirty-one thousand, one hundred forty".
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