Base | Representation |
---|---|
bin | 1000001101101010000… |
… | …1010000100101011010 |
3 | 111111012212011001010222 |
4 | 2003122201100211122 |
5 | 4302440401331432 |
6 | 144453420040042 |
7 | 13123500414323 |
oct | 2033241204532 |
9 | 444185131128 |
10 | 141105105242 |
11 | 5492a176062 |
12 | 2341b993022 |
13 | 103c980c61a |
14 | 6b882d944a |
15 | 3a0cc65112 |
hex | 20da85095a |
141105105242 has 8 divisors (see below), whose sum is σ = 212535906132. Its totient is φ = 70259803200.
The previous prime is 141105105233. The next prime is 141105105257. The reversal of 141105105242 is 242501501141.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 131835074281 + 9270030961 = 363091^2 + 96281^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146374109 + ... + 146375072.
Almost surely, 2141105105242 is an apocalyptic number.
141105105242 is a deficient number, since it is larger than the sum of its proper divisors (71430800890).
141105105242 is a wasteful number, since it uses less digits than its factorization.
141105105242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292749424.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 141105105242 its reverse (242501501141), we get a palindrome (383606606383).
The spelling of 141105105242 in words is "one hundred forty-one billion, one hundred five million, one hundred five thousand, two hundred forty-two".
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