Base | Representation |
---|---|
bin | 10011000101010111100… |
… | …001111000010011001001 |
3 | 11122101001001112200011202 |
4 | 103011113201320103021 |
5 | 132441303440240200 |
6 | 2442244135433545 |
7 | 163514355014003 |
oct | 23052741702311 |
9 | 4571031480152 |
10 | 1311433524425 |
11 | 4661a3043332 |
12 | 1921b85258b5 |
13 | 9688aaa05cb |
14 | 4768bc69373 |
15 | 241a7a9b1d5 |
hex | 131578784c9 |
1311433524425 has 12 divisors (see below), whose sum is σ = 1711765864080. Its totient is φ = 993928565520.
The previous prime is 1311433524397. The next prime is 1311433524461. The reversal of 1311433524425 is 5244253341131.
It is not a de Polignac number, because 1311433524425 - 210 = 1311433523401 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1380455867 + ... + 1380456816.
It is an arithmetic number, because the mean of its divisors is an integer number (142647155340).
Almost surely, 21311433524425 is an apocalyptic number.
It is an amenable number.
1311433524425 is a deficient number, since it is larger than the sum of its proper divisors (400332339655).
1311433524425 is a wasteful number, since it uses less digits than its factorization.
1311433524425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2760912712 (or 2760912707 counting only the distinct ones).
The product of its digits is 172800, while the sum is 38.
Adding to 1311433524425 its reverse (5244253341131), we get a palindrome (6555686865556).
The spelling of 1311433524425 in words is "one trillion, three hundred eleven billion, four hundred thirty-three million, five hundred twenty-four thousand, four hundred twenty-five".
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