Base | Representation |
---|---|
bin | 10011100010111001101… |
… | …000111110100010001100 |
3 | 11202101220001000011021220 |
4 | 103202321220332202030 |
5 | 134001224421320322 |
6 | 2505010524123340 |
7 | 166016240242266 |
oct | 23427150764214 |
9 | 4671801004256 |
10 | 1343144323212 |
11 | 478695a5585a |
12 | 198388396550 |
13 | 99872723283 |
14 | 490195aab36 |
15 | 24e119ad55c |
hex | 138b9a3e88c |
1343144323212 has 24 divisors (see below), whose sum is σ = 3135143550000. Its totient is φ = 447551898816.
The previous prime is 1343144323211. The next prime is 1343144323277. The reversal of 1343144323212 is 2123234413431.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (1343144323211) 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, 20325087 + ... + 20391062.
It is an arithmetic number, because the mean of its divisors is an integer number (130630981250).
Almost surely, 21343144323212 is an apocalyptic number.
1343144323212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1343144323212 is an abundant number, since it is smaller than the sum of its proper divisors (1791999226788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343144323212 is a wasteful number, since it uses less digits than its factorization.
1343144323212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40718905 (or 40718903 counting only the distinct ones).
The product of its digits is 41472, while the sum is 33.
Adding to 1343144323212 its reverse (2123234413431), we get a palindrome (3466378736643).
The spelling of 1343144323212 in words is "one trillion, three hundred forty-three billion, one hundred forty-four million, three hundred twenty-three thousand, two hundred twelve".
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