Base | Representation |
---|---|
bin | 1001100111110101110110… |
… | …00000011010000011110110 |
3 | 2202220220000222111020102110 |
4 | 10303322323000122003312 |
5 | 10233141434431034410 |
6 | 113000500444351450 |
7 | 4312525103165343 |
oct | 463727300320366 |
9 | 82826028436373 |
10 | 21160146346230 |
11 | 6818a70a72191 |
12 | 2458b8a245586 |
13 | ba6515c38c98 |
14 | 5322297d17ca |
15 | 26a655d46720 |
hex | 133ebb01a0f6 |
21160146346230 has 32 divisors (see below), whose sum is σ = 50818457685600. Its totient is φ = 5638916086272.
The previous prime is 21160146346181. The next prime is 21160146346249. The reversal of 21160146346230 is 3264364106112.
It is a super-3 number, since 3×211601463462303 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 236804965 + ... + 236894304.
It is an arithmetic number, because the mean of its divisors is an integer number (1588076802675).
Almost surely, 221160146346230 is an apocalyptic number.
21160146346230 is an abundant number, since it is smaller than the sum of its proper divisors (29658311339370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21160146346230 is a wasteful number, since it uses less digits than its factorization.
21160146346230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473700768.
The product of its (nonzero) digits is 124416, while the sum is 39.
The spelling of 21160146346230 in words is "twenty-one trillion, one hundred sixty billion, one hundred forty-six million, three hundred forty-six thousand, two hundred thirty".
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