Base | Representation |
---|---|
bin | 1111000011010010… |
… | …0110010101000001 |
3 | 101102120120112112101 |
4 | 3300310212111001 |
5 | 31233310222241 |
6 | 1504530030401 |
7 | 202060104352 |
oct | 36064462501 |
9 | 11376515471 |
10 | 4040320321 |
11 | 1793723504 |
12 | 949118401 |
13 | 4c509acab |
14 | 2a484bd29 |
15 | 189a8be31 |
hex | f0d26541 |
4040320321 has 8 divisors (see below), whose sum is σ = 4083649344. Its totient is φ = 3997094640.
The previous prime is 4040320313. The next prime is 4040320343. The reversal of 4040320321 is 1230230404.
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 4040320321 - 23 = 4040320313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4040321321) 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, 54091 + ... + 104911.
It is an arithmetic number, because the mean of its divisors is an integer number (510456168).
Almost surely, 24040320321 is an apocalyptic number.
It is an amenable number.
4040320321 is a deficient number, since it is larger than the sum of its proper divisors (43329023).
4040320321 is a wasteful number, since it uses less digits than its factorization.
4040320321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51671.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 4040320321 is about 63563.5140705735. The cubic root of 4040320321 is about 1592.7169402487.
Adding to 4040320321 its reverse (1230230404), we get a palindrome (5270550725).
The spelling of 4040320321 in words is "four billion, forty million, three hundred twenty thousand, three hundred twenty-one".
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