Base | Representation |
---|---|
bin | 11001010101110… |
… | …010011011110011 |
3 | 1002121222110012010 |
4 | 121111302123303 |
5 | 1332314021003 |
6 | 110104134003 |
7 | 13351435026 |
oct | 3125623363 |
9 | 1077873163 |
10 | 425142003 |
11 | 1a8a88530 |
12 | ba467303 |
13 | 6a105320 |
14 | 4066b1bd |
15 | 274cd003 |
hex | 195726f3 |
425142003 has 32 divisors (see below), whose sum is σ = 667860480. Its totient is φ = 237162240.
The previous prime is 425141921. The next prime is 425142017. The reversal of 425142003 is 300241524.
It is not a de Polignac number, because 425142003 - 212 = 425137907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425142083) 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 in 31 ways as a sum of consecutive naturals, for example, 174250 + ... + 176672.
It is an arithmetic number, because the mean of its divisors is an integer number (20870640).
Almost surely, 2425142003 is an apocalyptic number.
425142003 is a deficient number, since it is larger than the sum of its proper divisors (242718477).
425142003 is a wasteful number, since it uses less digits than its factorization.
425142003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2859.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 425142003 is about 20618.9719190846. The cubic root of 425142003 is about 751.9310256971.
Adding to 425142003 its reverse (300241524), we get a palindrome (725383527).
The spelling of 425142003 in words is "four hundred twenty-five million, one hundred forty-two thousand, three".
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