Base | Representation |
---|---|
bin | 1001001110110101110111… |
… | …00001011111100000011100 |
3 | 2122212202211212001220022000 |
4 | 10213122323201133200130 |
5 | 10130103234324410332 |
6 | 111102120323322300 |
7 | 4163465465032650 |
oct | 447327341374034 |
9 | 78782755056260 |
10 | 20301161560092 |
11 | 65177464a5656 |
12 | 233a601b20390 |
13 | b435119683ba |
14 | 50281d764a60 |
15 | 25312e4dab7c |
hex | 1276bb85f81c |
20301161560092 has 192 divisors, whose sum is σ = 60719743687680. Its totient is φ = 5745704889600.
The previous prime is 20301161560051. The next prime is 20301161560133. The reversal of 20301161560092 is 29006516110302.
20301161560092 is a `hidden beast` number, since 2 + 0 + 3 + 0 + 1 + 1 + 6 + 1 + 560 + 0 + 92 = 666.
It is an interprime number because it is at equal distance from previous prime (20301161560051) and next prime (20301161560133).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54979042 + ... + 55347062.
It is an arithmetic number, because the mean of its divisors is an integer number (316248665040).
Almost surely, 220301161560092 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20301161560092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30359871843840).
20301161560092 is an abundant number, since it is smaller than the sum of its proper divisors (40418582127588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20301161560092 is a wasteful number, since it uses less digits than its factorization.
20301161560092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368729 (or 368721 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
Adding to 20301161560092 its reverse (29006516110302), we get a palindrome (49307677670394).
The spelling of 20301161560092 in words is "twenty trillion, three hundred one billion, one hundred sixty-one million, five hundred sixty thousand, ninety-two".
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