Base | Representation |
---|---|
bin | 100111000010111… |
… | …0011001010001000 |
3 | 10101022021011110222 |
4 | 1032011303022020 |
5 | 10140344034422 |
6 | 334000525212 |
7 | 44316014135 |
oct | 11605631210 |
9 | 3338234428 |
10 | 1310143112 |
11 | 6125a5a03 |
12 | 306920808 |
13 | 17b579a15 |
14 | c600158c |
15 | 7a045842 |
hex | 4e173288 |
1310143112 has 32 divisors (see below), whose sum is σ = 2566313280. Its totient is φ = 625859520.
The previous prime is 1310143103. The next prime is 1310143127. The reversal of 1310143112 is 2113410131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174998 + ... + 182330.
It is an arithmetic number, because the mean of its divisors is an integer number (80197290).
Almost surely, 21310143112 is an apocalyptic number.
It is an amenable number.
1310143112 is a deficient number, since it is larger than the sum of its proper divisors (1256170168).
1310143112 is a wasteful number, since it uses less digits than its factorization.
1310143112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8333 (or 8329 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 1310143112 is about 36195.8991047328. The cubic root of 1310143112 is about 1094.2240249220.
Adding to 1310143112 its reverse (2113410131), we get a palindrome (3423553243).
The spelling of 1310143112 in words is "one billion, three hundred ten million, one hundred forty-three thousand, one hundred twelve".
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