Base | Representation |
---|---|
bin | 10000110111000… |
… | …11110011000100 |
3 | 100212011000021122 |
4 | 20123203303010 |
5 | 242202122434 |
6 | 22011333112 |
7 | 3335145026 |
oct | 1033436304 |
9 | 325130248 |
10 | 141442244 |
11 | 72927719 |
12 | 3b451198 |
13 | 233c3948 |
14 | 14adc016 |
15 | c63dc2e |
hex | 86e3cc4 |
141442244 has 24 divisors (see below), whose sum is σ = 262475640. Its totient is φ = 66461696.
The previous prime is 141442241. The next prime is 141442253. The reversal of 141442244 is 442244141.
It can be written as a sum of positive squares in 4 ways, for example, as 55323844 + 86118400 = 7438^2 + 9280^2 .
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (141442241) 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 7 ways as a sum of consecutive naturals, for example, 65372 + ... + 67500.
It is an arithmetic number, because the mean of its divisors is an integer number (10936485).
Almost surely, 2141442244 is an apocalyptic number.
It is an amenable number.
141442244 is a deficient number, since it is larger than the sum of its proper divisors (121033396).
141442244 is a wasteful number, since it uses less digits than its factorization.
141442244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3127 (or 3125 counting only the distinct ones).
The product of its digits is 4096, while the sum is 26.
The square root of 141442244 is about 11892.9493398400. The cubic root of 141442244 is about 521.0263800878.
Adding to 141442244 its reverse (442244141), we get a palindrome (583686385).
The spelling of 141442244 in words is "one hundred forty-one million, four hundred forty-two thousand, two hundred forty-four".
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