Base | Representation |
---|---|
bin | 110011101111011000010… |
… | …0100001011010010110100 |
3 | 221011211002002120212001101 |
4 | 1213132300210023102310 |
5 | 1413002100041221330 |
6 | 23042450502335444 |
7 | 1332522336304144 |
oct | 147366044132264 |
9 | 27154062525041 |
10 | 7111133148340 |
11 | 22a18a6303591 |
12 | 96a22812a584 |
13 | 3c77668111c0 |
14 | 1a8275b06924 |
15 | c4e9c0294ca |
hex | 677b090b4b4 |
7111133148340 has 24 divisors (see below), whose sum is σ = 16082101120680. Its totient is φ = 2625649162368.
The previous prime is 7111133148299. The next prime is 7111133148347. The reversal of 7111133148340 is 438413311117.
It can be written as a sum of positive squares in 4 ways, for example, as 21076651684 + 7090056496656 = 145178^2 + 2662716^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 7111133148340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7111133148347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13675255795 + ... + 13675256314.
It is an arithmetic number, because the mean of its divisors is an integer number (670087546695).
Almost surely, 27111133148340 is an apocalyptic number.
It is an amenable number.
7111133148340 is an abundant number, since it is smaller than the sum of its proper divisors (8970967972340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7111133148340 is a wasteful number, since it uses less digits than its factorization.
7111133148340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27350512131 (or 27350512129 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
Adding to 7111133148340 its reverse (438413311117), we get a palindrome (7549546459457).
The spelling of 7111133148340 in words is "seven trillion, one hundred eleven billion, one hundred thirty-three million, one hundred forty-eight thousand, three hundred forty".
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