Base | Representation |
---|---|
bin | 100111011011101011… |
… | …110011111101101001 |
3 | 11001021202221020010001 |
4 | 213123223303331221 |
5 | 1143203120313001 |
6 | 31241221423001 |
7 | 3026143320223 |
oct | 473353637551 |
9 | 131252836101 |
10 | 42340401001 |
11 | 16a58063a48 |
12 | 825786aa61 |
13 | 3cb9c01922 |
14 | 2099355413 |
15 | 117c1d9001 |
hex | 9dbaf3f69 |
42340401001 has 8 divisors (see below), whose sum is σ = 42377053824. Its totient is φ = 42303769200.
The previous prime is 42340400969. The next prime is 42340401007. The reversal of 42340401001 is 10010404324.
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 42340401001 - 25 = 42340400969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42340401001.
It is not an unprimeable number, because it can be changed into a prime (42340401007) 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, 10992726 + ... + 10996576.
It is an arithmetic number, because the mean of its divisors is an integer number (5297131728).
Almost surely, 242340401001 is an apocalyptic number.
It is an amenable number.
42340401001 is a deficient number, since it is larger than the sum of its proper divisors (36652823).
42340401001 is a wasteful number, since it uses less digits than its factorization.
42340401001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10511.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 42340401001 its reverse (10010404324), we get a palindrome (52350805325).
The spelling of 42340401001 in words is "forty-two billion, three hundred forty million, four hundred one thousand, one".
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