Base | Representation |
---|---|
bin | 100111000110011… |
… | …1001010100001101 |
3 | 10101102202200020100 |
4 | 1032030321110031 |
5 | 10141333101331 |
6 | 334104441313 |
7 | 44340562425 |
oct | 11614712415 |
9 | 3342680210 |
10 | 1312003341 |
11 | 613656590 |
12 | 307479239 |
13 | 17ba7b64c |
14 | c6367485 |
15 | 7a2b1ae6 |
hex | 4e33950d |
1312003341 has 12 divisors (see below), whose sum is σ = 2067399360. Its totient is φ = 795153480.
The previous prime is 1312003309. The next prime is 1312003361. The reversal of 1312003341 is 1433002131.
1312003341 is a `hidden beast` number, since 131 + 200 + 334 + 1 = 666.
It is not a de Polignac number, because 1312003341 - 25 = 1312003309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1312003361) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6626181 + ... + 6626378.
It is an arithmetic number, because the mean of its divisors is an integer number (172283280).
Almost surely, 21312003341 is an apocalyptic number.
1312003341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1312003341 is a deficient number, since it is larger than the sum of its proper divisors (755396019).
1312003341 is a wasteful number, since it uses less digits than its factorization.
1312003341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13252576 (or 13252573 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1312003341 is about 36221.5866714864. The cubic root of 1312003341 is about 1094.7416642091.
Adding to 1312003341 its reverse (1433002131), we get a palindrome (2745005472).
The spelling of 1312003341 in words is "one billion, three hundred twelve million, three thousand, three hundred forty-one".
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