Base | Representation |
---|---|
bin | 1001000111000000101110… |
… | …00100110011110100001000 |
3 | 2121221001101111202111012102 |
4 | 10203200113010303310020 |
5 | 10111201232314332240 |
6 | 110334343145332532 |
7 | 4135162321454546 |
oct | 443402704636410 |
9 | 77831344674172 |
10 | 20032114605320 |
11 | 6423632505374 |
12 | 22b6436797148 |
13 | b240357ab78c |
14 | 4d37b9474d96 |
15 | 24b13445e815 |
hex | 123817133d08 |
20032114605320 has 64 divisors (see below), whose sum is σ = 45696947310000. Its totient is φ = 7901824831488.
The previous prime is 20032114605241. The next prime is 20032114605361. The reversal of 20032114605320 is 2350641123002.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 11799128820196 + 8232985785124 = 3434986^2 + 2869318^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17938706 + ... + 19022654.
Almost surely, 220032114605320 is an apocalyptic number.
20032114605320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20032114605320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22848473655000).
20032114605320 is an abundant number, since it is smaller than the sum of its proper divisors (25664832704680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20032114605320 is a wasteful number, since it uses less digits than its factorization.
20032114605320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1090362 (or 1090358 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 20032114605320 its reverse (2350641123002), we get a palindrome (22382755728322).
The spelling of 20032114605320 in words is "twenty trillion, thirty-two billion, one hundred fourteen million, six hundred five thousand, three hundred twenty".
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