Base | Representation |
---|---|
bin | 10011000101010110001… |
… | …100011111010110101101 |
3 | 11122100222111102102112110 |
4 | 103011112030133112231 |
5 | 132441232222440023 |
6 | 2442242015554233 |
7 | 163513663524222 |
oct | 23052614372655 |
9 | 4570874372473 |
10 | 1311411140013 |
11 | 466191444617 |
12 | 1921b0b2b979 |
13 | 96886263ab0 |
14 | 47688cbd949 |
15 | 241a5b28a93 |
hex | 1315631f5ad |
1311411140013 has 16 divisors (see below), whose sum is σ = 1901695977216. Its totient is φ = 799031918400.
The previous prime is 1311411140009. The next prime is 1311411140021. The reversal of 1311411140013 is 3100411141131.
It is not a de Polignac number, because 1311411140013 - 22 = 1311411140009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311411140033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166461045 + ... + 166468922.
It is an arithmetic number, because the mean of its divisors is an integer number (118855998576).
Almost surely, 21311411140013 is an apocalyptic number.
1311411140013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1311411140013 is a deficient number, since it is larger than the sum of its proper divisors (590284837203).
1311411140013 is a wasteful number, since it uses less digits than its factorization.
1311411140013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332930084.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 1311411140013 its reverse (3100411141131), we get a palindrome (4411822281144).
The spelling of 1311411140013 in words is "one trillion, three hundred eleven billion, four hundred eleven million, one hundred forty thousand, thirteen".
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