Base | Representation |
---|---|
bin | 10011000111001111110… |
… | …010101101000111110011 |
3 | 11122120020200011021010012 |
4 | 103013033302231013303 |
5 | 133004422001413021 |
6 | 2443220253325135 |
7 | 163615355000015 |
oct | 23071762550763 |
9 | 4576220137105 |
10 | 1313451201011 |
11 | 467038a63644 |
12 | 1926801967ab |
13 | 96b1cac6691 |
14 | 477ddc061b5 |
15 | 24274ca135b |
hex | 131cfcad1f3 |
1313451201011 has 16 divisors (see below), whose sum is σ = 1419232555008. Its totient is φ = 1211981786400.
The previous prime is 1313451200987. The next prime is 1313451201047. The reversal of 1313451201011 is 1101021543131.
It is a cyclic number.
It is not a de Polignac number, because 1313451201011 - 218 = 1313450938867 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1313451201091) 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, 2679575 + ... + 3131616.
It is an arithmetic number, because the mean of its divisors is an integer number (88702034688).
Almost surely, 21313451201011 is an apocalyptic number.
1313451201011 is a deficient number, since it is larger than the sum of its proper divisors (105781353997).
1313451201011 is a wasteful number, since it uses less digits than its factorization.
1313451201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5811562.
The product of its (nonzero) digits is 360, while the sum is 23.
Adding to 1313451201011 its reverse (1101021543131), we get a palindrome (2414472744142).
The spelling of 1313451201011 in words is "one trillion, three hundred thirteen billion, four hundred fifty-one million, two hundred one thousand, eleven".
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