Base | Representation |
---|---|
bin | 10011010111101001110… |
… | …110001110111101100100 |
3 | 11201020201102122200102212 |
4 | 103113221312032331210 |
5 | 133302011424442402 |
6 | 2455252335022552 |
7 | 165111053021303 |
oct | 23275166167544 |
9 | 4636642580385 |
10 | 1331068202852 |
11 | 4735593328a3 |
12 | 195b7806aa58 |
13 | 9869988921b |
14 | 485d181643a |
15 | 24956703952 |
hex | 135e9d8ef64 |
1331068202852 has 12 divisors (see below), whose sum is σ = 2329482067836. Its totient is φ = 665501897760.
The previous prime is 1331068202813. The next prime is 1331068202873. The reversal of 1331068202852 is 2582028601331.
It can be written as a sum of positive squares in 2 ways, for example, as 1128472791616 + 202595411236 = 1062296^2 + 450106^2 .
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, 7957799 + ... + 8123342.
It is an arithmetic number, because the mean of its divisors is an integer number (194123505653).
Almost surely, 21331068202852 is an apocalyptic number.
It is an amenable number.
1331068202852 is a deficient number, since it is larger than the sum of its proper divisors (998413864984).
1331068202852 is a wasteful number, since it uses less digits than its factorization.
1331068202852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16101838 (or 16101836 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 1331068202852 in words is "one trillion, three hundred thirty-one billion, sixty-eight million, two hundred two thousand, eight hundred fifty-two".
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