Base | Representation |
---|---|
bin | 10010111100101101001… |
… | …100011011011001000011 |
3 | 11121111000220120111200101 |
4 | 102330231030123121003 |
5 | 132313232112321311 |
6 | 2434105232103231 |
7 | 163035035425051 |
oct | 22745514333103 |
9 | 4544026514611 |
10 | 1302133323331 |
11 | 462260350625 |
12 | 190441994b17 |
13 | 95a38081b39 |
14 | 47048a2b1d1 |
15 | 23d11370ec1 |
hex | 12f2d31b643 |
1302133323331 has 16 divisors (see below), whose sum is σ = 1380223183104. Its totient is φ = 1224210023424.
The previous prime is 1302133323317. The next prime is 1302133323353. The reversal of 1302133323331 is 1333233312031.
It is a cyclic number.
It is not a de Polignac number, because 1302133323331 - 25 = 1302133323299 is a prime.
It is a super-2 number, since 2×13021333233312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1302133323331.
It is not an unprimeable number, because it can be changed into a prime (1302133323311) 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, 110880046 + ... + 110891788.
It is an arithmetic number, because the mean of its divisors is an integer number (86263948944).
Almost surely, 21302133323331 is an apocalyptic number.
1302133323331 is a deficient number, since it is larger than the sum of its proper divisors (78089859773).
1302133323331 is a wasteful number, since it uses less digits than its factorization.
1302133323331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18270.
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 1302133323331 its reverse (1333233312031), we get a palindrome (2635366635362).
The spelling of 1302133323331 in words is "one trillion, three hundred two billion, one hundred thirty-three million, three hundred twenty-three thousand, three hundred thirty-one".
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