Base | Representation |
---|---|
bin | 10011000001110110… |
… | …011011110000010110 |
3 | 1221201221200022201100 |
4 | 103001312123300112 |
5 | 313321112010314 |
6 | 13215243410530 |
7 | 1322220223113 |
oct | 230166336026 |
9 | 57657608640 |
10 | 20432141334 |
11 | 8735458220 |
12 | 3b62823a46 |
13 | 1c08090a77 |
14 | dbb85590a |
15 | 7e8b7cc09 |
hex | 4c1d9bc16 |
20432141334 has 48 divisors (see below), whose sum is σ = 48372714000. Its totient is φ = 6181486080.
The previous prime is 20432141293. The next prime is 20432141363. The reversal of 20432141334 is 43314123402.
20432141334 is a `hidden beast` number, since 2 + 0 + 4 + 321 + 4 + 1 + 334 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 20432141298 and 20432141307.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38542 + ... + 205790.
It is an arithmetic number, because the mean of its divisors is an integer number (1007764875).
Almost surely, 220432141334 is an apocalyptic number.
20432141334 is an abundant number, since it is smaller than the sum of its proper divisors (27940572666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20432141334 is a wasteful number, since it uses less digits than its factorization.
20432141334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167885 (or 167882 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 20432141334 its reverse (43314123402), we get a palindrome (63746264736).
The spelling of 20432141334 in words is "twenty billion, four hundred thirty-two million, one hundred forty-one thousand, three hundred thirty-four".
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