Base | Representation |
---|---|
bin | 10100111111000100000… |
… | …111000000001100100111 |
3 | 12002212022201111111100201 |
4 | 110333010013000030213 |
5 | 142111412134324221 |
6 | 3022254334051331 |
7 | 206121454366315 |
oct | 24770407001447 |
9 | 5085281444321 |
10 | 1442104214311 |
11 | 506658262722 |
12 | 1b35a5949b47 |
13 | a5cb38c1557 |
14 | 4db2643d0b5 |
15 | 277a4742891 |
hex | 14fc41c0327 |
1442104214311 has 4 divisors (see below), whose sum is σ = 1442202244672. Its totient is φ = 1442006183952.
The previous prime is 1442104214297. The next prime is 1442104214329. The reversal of 1442104214311 is 1134124012441.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1442104214311 - 27 = 1442104214183 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1442104214311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442104214381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48993111 + ... + 49022536.
It is an arithmetic number, because the mean of its divisors is an integer number (360550561168).
Almost surely, 21442104214311 is an apocalyptic number.
1442104214311 is a deficient number, since it is larger than the sum of its proper divisors (98030361).
1442104214311 is an equidigital number, since it uses as much as digits as its factorization.
1442104214311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98030360.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 1442104214311 its reverse (1134124012441), we get a palindrome (2576228226752).
The spelling of 1442104214311 in words is "one trillion, four hundred forty-two billion, one hundred four million, two hundred fourteen thousand, three hundred eleven".
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