Base | Representation |
---|---|
bin | 10000111101101… |
… | …01111100011011 |
3 | 100220202202000121 |
4 | 20132311330123 |
5 | 242412144003 |
6 | 22042014111 |
7 | 3345361363 |
oct | 1036657433 |
9 | 326682017 |
10 | 142303003 |
11 | 73365397 |
12 | 3b7a7337 |
13 | 2363567b |
14 | 14c839a3 |
15 | c75dcbd |
hex | 87b5f1b |
142303003 has 2 divisors, whose sum is σ = 142303004. Its totient is φ = 142303002.
The previous prime is 142302997. The next prime is 142303009. The reversal of 142303003 is 300303241.
It is a balanced prime because it is at equal distance from previous prime (142302997) and next prime (142303009).
It is a cyclic number.
It is not a de Polignac number, because 142303003 - 29 = 142302491 is a prime.
It is not a weakly prime, because it can be changed into another prime (142303009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71151501 + 71151502.
It is an arithmetic number, because the mean of its divisors is an integer number (71151502).
Almost surely, 2142303003 is an apocalyptic number.
142303003 is a deficient number, since it is larger than the sum of its proper divisors (1).
142303003 is an equidigital number, since it uses as much as digits as its factorization.
142303003 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 142303003 is about 11929.0822362829. The cubic root of 142303003 is about 522.0811603424.
Adding to 142303003 its reverse (300303241), we get a palindrome (442606244).
The spelling of 142303003 in words is "one hundred forty-two million, three hundred three thousand, three".
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