Base | Representation |
---|---|
bin | 1000001110000011011… |
… | …0001001001000010001 |
3 | 111111111020212101210222 |
4 | 2003200312021020101 |
5 | 4303200034234100 |
6 | 144512131002425 |
7 | 13126226522036 |
oct | 2034066111021 |
9 | 444436771728 |
10 | 141211243025 |
11 | 54984079a36 |
12 | 2344b439415 |
13 | 104157c1a48 |
14 | 6b9844738d |
15 | 3a1722d485 |
hex | 20e0d89211 |
141211243025 has 6 divisors (see below), whose sum is σ = 175101941382. Its totient is φ = 112968994400.
The previous prime is 141211243013. The next prime is 141211243027. The reversal of 141211243025 is 520342112141.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 22191762961 + 119019480064 = 148969^2 + 344992^2 .
It is not a de Polignac number, because 141211243025 - 230 = 140137501201 is a prime.
It is a super-2 number, since 2×1412112430252 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141211242985 and 141211243003.
It is not an unprimeable number, because it can be changed into a prime (141211243027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2824224836 + ... + 2824224885.
It is an arithmetic number, because the mean of its divisors is an integer number (29183656897).
Almost surely, 2141211243025 is an apocalyptic number.
It is an amenable number.
141211243025 is a deficient number, since it is larger than the sum of its proper divisors (33890698357).
141211243025 is an equidigital number, since it uses as much as digits as its factorization.
141211243025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5648449731 (or 5648449726 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 141211243025 its reverse (520342112141), we get a palindrome (661553355166).
The spelling of 141211243025 in words is "one hundred forty-one billion, two hundred eleven million, two hundred forty-three thousand, twenty-five".
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