Base | Representation |
---|---|
bin | 101000000010011… |
… | …0001110111111110 |
3 | 10110121220022200221 |
4 | 1100010301313332 |
5 | 10222404231032 |
6 | 341150211554 |
7 | 45201652645 |
oct | 12004616776 |
9 | 3417808627 |
10 | 1343430142 |
11 | 62a370a4a |
12 | 315ab3bba |
13 | 185432ba2 |
14 | ca5c835c |
15 | 7ce1d597 |
hex | 50131dfe |
1343430142 has 8 divisors (see below), whose sum is σ = 2016837936. Its totient is φ = 671150832.
The previous prime is 1343430113. The next prime is 1343430157. The reversal of 1343430142 is 2410343431.
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, 279138 + ... + 283909.
It is an arithmetic number, because the mean of its divisors is an integer number (252104742).
Almost surely, 21343430142 is an apocalyptic number.
1343430142 is a deficient number, since it is larger than the sum of its proper divisors (673407794).
1343430142 is a wasteful number, since it uses less digits than its factorization.
1343430142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564242.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 1343430142 is about 36652.8326599732. The cubic root of 1343430142 is about 1103.4136767757.
Adding to 1343430142 its reverse (2410343431), we get a palindrome (3753773573).
The spelling of 1343430142 in words is "one billion, three hundred forty-three million, four hundred thirty thousand, one hundred forty-two".
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