Base | Representation |
---|---|
bin | 1001001001010101100110… |
… | …10000111110101001010011 |
3 | 2122012200200221212102112101 |
4 | 10210222303100332221103 |
5 | 10114003431334434220 |
6 | 110435202355341231 |
7 | 4144022132115025 |
oct | 444526320765123 |
9 | 78180627772471 |
10 | 20112044452435 |
11 | 6454519856561 |
12 | 2309a22bb1817 |
13 | b2b7332202c0 |
14 | 4d75dcb8c015 |
15 | 24d2616c230a |
hex | 124ab343ea53 |
20112044452435 has 16 divisors (see below), whose sum is σ = 25991043825600. Its totient is φ = 14851917532800.
The previous prime is 20112044452403. The next prime is 20112044452439. The reversal of 20112044452435 is 53425444021102.
It is not a de Polignac number, because 20112044452435 - 25 = 20112044452403 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20112044452394 and 20112044452403.
It is not an unprimeable number, because it can be changed into a prime (20112044452439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31908466 + ... + 32532664.
It is an arithmetic number, because the mean of its divisors is an integer number (1624440239100).
Almost surely, 220112044452435 is an apocalyptic number.
20112044452435 is a deficient number, since it is larger than the sum of its proper divisors (5878999373165).
20112044452435 is a wasteful number, since it uses less digits than its factorization.
20112044452435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119918.
The product of its (nonzero) digits is 153600, while the sum is 37.
Adding to 20112044452435 its reverse (53425444021102), we get a palindrome (73537488473537).
The spelling of 20112044452435 in words is "twenty trillion, one hundred twelve billion, forty-four million, four hundred fifty-two thousand, four hundred thirty-five".
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