Base | Representation |
---|---|
bin | 1001010010001011001000… |
… | …01010011000110000111011 |
3 | 2200021201101110002102101002 |
4 | 10221011210022120300323 |
5 | 10133442232430033423 |
6 | 111230454050315215 |
7 | 4204661041525313 |
oct | 451054412306073 |
9 | 80251343072332 |
10 | 20415660002363 |
11 | 6561261921a4a |
12 | 2358837288b0b |
13 | b5125b114a62 |
14 | 5081a216a443 |
15 | 2560d14b5228 |
hex | 129164298c3b |
20415660002363 has 8 divisors (see below), whose sum is σ = 21490219069200. Its totient is φ = 19341106000128.
The previous prime is 20415660002303. The next prime is 20415660002393. The reversal of 20415660002363 is 36320006651402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20415660002363 - 228 = 20415391566907 is a prime.
It is a super-3 number, since 3×204156600023633 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20415660002303) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 9246095 + ... + 11239287.
It is an arithmetic number, because the mean of its divisors is an integer number (2686277383650).
Almost surely, 220415660002363 is an apocalyptic number.
20415660002363 is a deficient number, since it is larger than the sum of its proper divisors (1074559066837).
20415660002363 is a wasteful number, since it uses less digits than its factorization.
20415660002363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2532301.
The product of its (nonzero) digits is 155520, while the sum is 38.
Adding to 20415660002363 its reverse (36320006651402), we get a palindrome (56735666653765).
The spelling of 20415660002363 in words is "twenty trillion, four hundred fifteen billion, six hundred sixty million, two thousand, three hundred sixty-three".
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