Base | Representation |
---|---|
bin | 10011000101000101100… |
… | …111111110010101100010 |
3 | 11122100021010022011102012 |
4 | 103011011213332111202 |
5 | 132440200040212010 |
6 | 2442154245152522 |
7 | 163504046511503 |
oct | 23050547762542 |
9 | 4570233264365 |
10 | 1311133132130 |
11 | 466059521138 |
12 | 1921339bb742 |
13 | 968407960a3 |
14 | 4765ddd2baa |
15 | 2418b511005 |
hex | 131459fe562 |
1311133132130 has 8 divisors (see below), whose sum is σ = 2360039637852. Its totient is φ = 524453252848.
The previous prime is 1311133132117. The next prime is 1311133132151. The reversal of 1311133132130 is 312313311131.
It can be written as a sum of positive squares in 2 ways, for example, as 1152511749601 + 158621382529 = 1073551^2 + 398273^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1311133132096 and 1311133132105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65556656597 + ... + 65556656616.
Almost surely, 21311133132130 is an apocalyptic number.
1311133132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1311133132130 is a deficient number, since it is larger than the sum of its proper divisors (1048906505722).
1311133132130 is a wasteful number, since it uses less digits than its factorization.
1311133132130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131113313220.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 1311133132130 its reverse (312313311131), we get a palindrome (1623446443261).
The spelling of 1311133132130 in words is "one trillion, three hundred eleven billion, one hundred thirty-three million, one hundred thirty-two thousand, one hundred thirty".
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