Base | Representation |
---|---|
bin | 10101000000000000101… |
… | …111000001111111111110 |
3 | 12002221221121101212001212 |
4 | 111000000233001333332 |
5 | 142121003030343124 |
6 | 3022543310404422 |
7 | 206155614666455 |
oct | 25000057017776 |
9 | 5087847355055 |
10 | 1443121340414 |
11 | 50702a413606 |
12 | 1b382a500712 |
13 | a6116546a10 |
14 | 4dbc1567b9c |
15 | 27813ba840e |
hex | 15000bc1ffe |
1443121340414 has 8 divisors (see below), whose sum is σ = 2331196011480. Its totient is φ = 666056003256.
The previous prime is 1443121340407. The next prime is 1443121340429. The reversal of 1443121340414 is 4140431213441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27752333444 + ... + 27752333495.
It is an arithmetic number, because the mean of its divisors is an integer number (291399501435).
Almost surely, 21443121340414 is an apocalyptic number.
1443121340414 is a deficient number, since it is larger than the sum of its proper divisors (888074671066).
1443121340414 is a wasteful number, since it uses less digits than its factorization.
1443121340414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55504666954.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 1443121340414 its reverse (4140431213441), we get a palindrome (5583552553855).
The spelling of 1443121340414 in words is "one trillion, four hundred forty-three billion, one hundred twenty-one million, three hundred forty thousand, four hundred fourteen".
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