Base | Representation |
---|---|
bin | 10011010111110010011… |
… | …000000110110010100010 |
3 | 11201021002101220202211022 |
4 | 103113302120012302202 |
5 | 133302310043100002 |
6 | 2455314450045442 |
7 | 165114441231203 |
oct | 23276230066242 |
9 | 4637071822738 |
10 | 1331211300002 |
11 | 47362208a901 |
12 | 195bb7b79882 |
13 | 986c040c1ac |
14 | 486068255aa |
15 | 2496406cba2 |
hex | 135f2606ca2 |
1331211300002 has 32 divisors (see below), whose sum is σ = 2091387392640. Its totient is φ = 634301282560.
The previous prime is 1331211299939. The next prime is 1331211300047. The reversal of 1331211300002 is 2000031121331.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15722393 + ... + 15806835.
It is an arithmetic number, because the mean of its divisors is an integer number (65355856020).
Almost surely, 21331211300002 is an apocalyptic number.
1331211300002 is a deficient number, since it is larger than the sum of its proper divisors (760176092638).
1331211300002 is a wasteful number, since it uses less digits than its factorization.
1331211300002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85738.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1331211300002 its reverse (2000031121331), we get a palindrome (3331242421333).
The spelling of 1331211300002 in words is "one trillion, three hundred thirty-one billion, two hundred eleven million, three hundred thousand, two".
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