Base | Representation |
---|---|
bin | 11101111000010100001011… |
… | …110101110100011011000001 |
3 | 122020021222201201210020102120 |
4 | 131320110023311310123001 |
5 | 114211033431112412231 |
6 | 1143254235332434453 |
7 | 36452204255126004 |
oct | 3570241365643301 |
9 | 566258651706376 |
10 | 131413313013441 |
11 | 38966089292568 |
12 | 128a4944778a29 |
13 | 58432b7366bb4 |
14 | 246461c93353b |
15 | 102d566389d96 |
hex | 77850bd746c1 |
131413313013441 has 16 divisors (see below), whose sum is σ = 175671919718400. Its totient is φ = 87381974931408.
The previous prime is 131413313013439. The next prime is 131413313013503. The reversal of 131413313013441 is 144310313314131.
It is not a de Polignac number, because 131413313013441 - 21 = 131413313013439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131413313018441) 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, 20156701 + ... + 25867338.
It is an arithmetic number, because the mean of its divisors is an integer number (10979494982400).
Almost surely, 2131413313013441 is an apocalyptic number.
It is an amenable number.
131413313013441 is a deficient number, since it is larger than the sum of its proper divisors (44258606704959).
131413313013441 is a wasteful number, since it uses less digits than its factorization.
131413313013441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46026508.
The product of its (nonzero) digits is 15552, while the sum is 33.
Adding to 131413313013441 its reverse (144310313314131), we get a palindrome (275723626327572).
The spelling of 131413313013441 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred thirteen million, thirteen thousand, four hundred forty-one".
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