Base | Representation |
---|---|
bin | 10000101101110… |
… | …10011000000011 |
3 | 100202212010011121 |
4 | 20112322120003 |
5 | 241344132003 |
6 | 21525253111 |
7 | 3321612223 |
oct | 1026723003 |
9 | 322763147 |
10 | 140224003 |
11 | 72175407 |
12 | 3ab64197 |
13 | 230882aa |
14 | 148a2083 |
15 | c49ccbd |
hex | 85ba603 |
140224003 has 2 divisors, whose sum is σ = 140224004. Its totient is φ = 140224002.
The previous prime is 140223947. The next prime is 140224033. The reversal of 140224003 is 300422041.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 140224003 - 213 = 140215811 is a prime.
It is not a weakly prime, because it can be changed into another prime (140224033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70112001 + 70112002.
It is an arithmetic number, because the mean of its divisors is an integer number (70112002).
Almost surely, 2140224003 is an apocalyptic number.
140224003 is a deficient number, since it is larger than the sum of its proper divisors (1).
140224003 is an equidigital number, since it uses as much as digits as its factorization.
140224003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 140224003 is about 11841.6216372590. The cubic root of 140224003 is about 519.5261993424.
Adding to 140224003 its reverse (300422041), we get a palindrome (440646044).
The spelling of 140224003 in words is "one hundred forty million, two hundred twenty-four thousand, three".
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