Base | Representation |
---|---|
bin | 100110101100000111… |
… | …011111110111011001 |
3 | 10222020011021011011102 |
4 | 212230013133313121 |
5 | 1140034320233340 |
6 | 31030112441145 |
7 | 3000313111604 |
oct | 465407376731 |
9 | 128204234142 |
10 | 41542352345 |
11 | 166886361aa |
12 | 80745491b5 |
13 | 3bc0782ca0 |
14 | 202137733b |
15 | 11320ea215 |
hex | 9ac1dfdd9 |
41542352345 has 32 divisors (see below), whose sum is σ = 57132317088. Its totient is φ = 28726161408.
The previous prime is 41542352329. The next prime is 41542352347. The reversal of 41542352345 is 54325324514.
It can be written as a sum of positive squares in 16 ways, for example, as 6160366144 + 35381986201 = 78488^2 + 188101^2 .
It is a cyclic number.
It is not a de Polignac number, because 41542352345 - 24 = 41542352329 is a prime.
It is a super-2 number, since 2×415423523452 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 41542352299 and 41542352308.
It is not an unprimeable number, because it can be changed into a prime (41542352347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122267 + ... + 313103.
It is an arithmetic number, because the mean of its divisors is an integer number (1785384909).
Almost surely, 241542352345 is an apocalyptic number.
It is an amenable number.
41542352345 is a deficient number, since it is larger than the sum of its proper divisors (15589964743).
41542352345 is a wasteful number, since it uses less digits than its factorization.
41542352345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191069.
The product of its digits is 288000, while the sum is 38.
Adding to 41542352345 its reverse (54325324514), we get a palindrome (95867676859).
The spelling of 41542352345 in words is "forty-one billion, five hundred forty-two million, three hundred fifty-two thousand, three hundred forty-five".
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