Base | Representation |
---|---|
bin | 100111001101100011… |
… | …111000101001010001 |
3 | 11000200021001110110210 |
4 | 213031203320221101 |
5 | 1142211440121001 |
6 | 31201514514333 |
7 | 3020235231525 |
oct | 471543705121 |
9 | 130607043423 |
10 | 42103442001 |
11 | 16946328165 |
12 | 81b04359a9 |
13 | 3c7caa6cba |
14 | 2075ab1d85 |
15 | 11664cddd6 |
hex | 9cd8f8a51 |
42103442001 has 8 divisors (see below), whose sum is σ = 56173392000. Its totient is φ = 28051226672.
The previous prime is 42103441997. The next prime is 42103442033. The reversal of 42103442001 is 10024430124.
42103442001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42103442001 - 22 = 42103441997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42103442201) 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, 4428126 + ... + 4437623.
It is an arithmetic number, because the mean of its divisors is an integer number (7021674000).
Almost surely, 242103442001 is an apocalyptic number.
It is an amenable number.
42103442001 is a deficient number, since it is larger than the sum of its proper divisors (14069949999).
42103442001 is a wasteful number, since it uses less digits than its factorization.
42103442001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8867335.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 42103442001 its reverse (10024430124), we get a palindrome (52127872125).
The spelling of 42103442001 in words is "forty-two billion, one hundred three million, four hundred forty-two thousand, one".
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