Base | Representation |
---|---|
bin | 11111111000100000111110… |
… | …101000101011001110111001 |
3 | 200101111012102221102001012002 |
4 | 133320200332220223032321 |
5 | 121334403444120130131 |
6 | 1214121342254430345 |
7 | 41351534130430316 |
oct | 3770407650531671 |
9 | 611435387361162 |
10 | 140223143130041 |
11 | 407523347615a4 |
12 | 13888226b023b5 |
13 | 6031ca765395a |
14 | 268ab9ccb7d0d |
15 | 11327d45e46cb |
hex | 7f883ea2b3b9 |
140223143130041 has 4 divisors (see below), whose sum is σ = 140223174532992. Its totient is φ = 140223111727092.
The previous prime is 140223143129981. The next prime is 140223143130071. The reversal of 140223143130041 is 140031341322041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 140223143130041 - 214 = 140223143113657 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140223143129986 and 140223143130013.
It is not an unprimeable number, because it can be changed into a prime (140223143130071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7615505 + ... + 18396798.
It is an arithmetic number, because the mean of its divisors is an integer number (35055793633248).
Almost surely, 2140223143130041 is an apocalyptic number.
It is an amenable number.
140223143130041 is a deficient number, since it is larger than the sum of its proper divisors (31402951).
140223143130041 is an equidigital number, since it uses as much as digits as its factorization.
140223143130041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31402950.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 140223143130041 its reverse (140031341322041), we get a palindrome (280254484452082).
The spelling of 140223143130041 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred forty-three million, one hundred thirty thousand, forty-one".
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