Base | Representation |
---|---|
bin | 10010111011000001001… |
… | …011101110111111001010 |
3 | 11121022100121202012201001 |
4 | 102323001023232333022 |
5 | 132301024211431442 |
6 | 2433205340045214 |
7 | 162642112564615 |
oct | 22730113567712 |
9 | 4538317665631 |
10 | 1300321202122 |
11 | 461510468098 |
12 | 190016b3380a |
13 | 95809809877 |
14 | 46d160bb17c |
15 | 23c572212b7 |
hex | 12ec12eefca |
1300321202122 has 8 divisors (see below), whose sum is σ = 1953362871396. Its totient is φ = 649200244992.
The previous prime is 1300321202009. The next prime is 1300321202129. The reversal of 1300321202122 is 2212021230031.
It can be written as a sum of positive squares in 2 ways, for example, as 781245622161 + 519075579961 = 883881^2 + 720469^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1300321202122.
It is not an unprimeable number, because it can be changed into a prime (1300321202129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480176343 + ... + 480179050.
Almost surely, 21300321202122 is an apocalyptic number.
1300321202122 is a deficient number, since it is larger than the sum of its proper divisors (653041669274).
1300321202122 is an equidigital number, since it uses as much as digits as its factorization.
1300321202122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 960356072.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1300321202122 its reverse (2212021230031), we get a palindrome (3512342432153).
The spelling of 1300321202122 in words is "one trillion, three hundred billion, three hundred twenty-one million, two hundred two thousand, one hundred twenty-two".
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