Base | Representation |
---|---|
bin | 100111001001111101… |
… | …101101011100011001 |
3 | 11000112001111220221000 |
4 | 213021331231130121 |
5 | 1142101013244001 |
6 | 31151521335213 |
7 | 3015603323214 |
oct | 471175553431 |
9 | 130461456830 |
10 | 42043103001 |
11 | 16915265619 |
12 | 8194197509 |
13 | 3c7043b953 |
14 | 206ba8677b |
15 | 1161060a86 |
hex | 9c9f6d719 |
42043103001 has 8 divisors (see below), whose sum is σ = 62286078560. Its totient is φ = 28028735316.
The previous prime is 42043102979. The next prime is 42043103021. The reversal of 42043103001 is 10030134024.
It is not a de Polignac number, because 42043103001 - 27 = 42043102873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42043103021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778575955 + ... + 778576008.
It is an arithmetic number, because the mean of its divisors is an integer number (7785759820).
Almost surely, 242043103001 is an apocalyptic number.
It is an amenable number.
42043103001 is a deficient number, since it is larger than the sum of its proper divisors (20242975559).
42043103001 is a wasteful number, since it uses less digits than its factorization.
42043103001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1557151972 (or 1557151966 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 42043103001 its reverse (10030134024), we get a palindrome (52073237025).
The spelling of 42043103001 in words is "forty-two billion, forty-three million, one hundred three thousand, one".
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