Base | Representation |
---|---|
bin | 10101011001110000… |
… | …00011011111111111 |
3 | 1002122210001020022100 |
4 | 22230320003133333 |
5 | 142013004411033 |
6 | 5140101120143 |
7 | 554512011324 |
oct | 125470033777 |
9 | 32583036270 |
10 | 11490310143 |
11 | 4966a87094 |
12 | 22880b9053 |
13 | 11116990b0 |
14 | 7b0062b4b |
15 | 473b41513 |
hex | 2ace037ff |
11490310143 has 12 divisors (see below), whose sum is σ = 17873815960. Its totient is φ = 7070960016.
The previous prime is 11490310087. The next prime is 11490310159. The reversal of 11490310143 is 34101309411.
11490310143 is a `hidden beast` number, since 1 + 1 + 490 + 31 + 0 + 143 = 666.
It is not a de Polignac number, because 11490310143 - 213 = 11490301951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11490310163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49103773 + ... + 49104006.
Almost surely, 211490310143 is an apocalyptic number.
11490310143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11490310143 is a deficient number, since it is larger than the sum of its proper divisors (6383505817).
11490310143 is a wasteful number, since it uses less digits than its factorization.
11490310143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98207798 (or 98207795 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 11490310143 its reverse (34101309411), we get a palindrome (45591619554).
The spelling of 11490310143 in words is "eleven billion, four hundred ninety million, three hundred ten thousand, one hundred forty-three".
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