Base | Representation |
---|---|
bin | 10011010110101100000… |
… | …010011001010001111100 |
3 | 11201011001011100122200200 |
4 | 103112230002121101330 |
5 | 133242400442002302 |
6 | 2455001412323500 |
7 | 165043261460400 |
oct | 23265402312174 |
9 | 4634034318620 |
10 | 1330031203452 |
11 | 473076a388a6 |
12 | 195928913590 |
13 | 98562a96203 |
14 | 48533bd7100 |
15 | 248e566481c |
hex | 135ac09947c |
1330031203452 has 108 divisors (see below), whose sum is σ = 3911301169776. Its totient is φ = 379972373760.
The previous prime is 1330031203447. The next prime is 1330031203469. The reversal of 1330031203452 is 2543021300331.
1330031203452 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 0 + 3 + 1 + 203 + 452 = 666.
It is a congruent number.
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 35 ways as a sum of consecutive naturals, for example, 22166452 + ... + 22226372.
It is an arithmetic number, because the mean of its divisors is an integer number (36215751572).
Almost surely, 21330031203452 is an apocalyptic number.
1330031203452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1330031203452 is an abundant number, since it is smaller than the sum of its proper divisors (2581269966324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330031203452 is a wasteful number, since it uses less digits than its factorization.
1330031203452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72528 (or 72516 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 1330031203452 its reverse (2543021300331), we get a palindrome (3873052503783).
The spelling of 1330031203452 in words is "one trillion, three hundred thirty billion, thirty-one million, two hundred three thousand, four hundred fifty-two".
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