Base | Representation |
---|---|
bin | 1011010101000010… |
… | …0100100110100001 |
3 | 21211221012211122021 |
4 | 2311100210212201 |
5 | 22212000122241 |
6 | 1221431341441 |
7 | 135234150313 |
oct | 26520444641 |
9 | 7757184567 |
10 | 3041020321 |
11 | 1320638639 |
12 | 70a521881 |
13 | 396047611 |
14 | 20bc437b3 |
15 | 12be980d1 |
hex | b54249a1 |
3041020321 has 8 divisors (see below), whose sum is σ = 3114731840. Its totient is φ = 2968141968.
The previous prime is 3041020313. The next prime is 3041020327. The reversal of 3041020321 is 1230201403.
It is a happy number.
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 3041020321 - 23 = 3041020313 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3041020295 and 3041020304.
It is not an unprimeable number, because it can be changed into a prime (3041020327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200901 + ... + 215506.
It is an arithmetic number, because the mean of its divisors is an integer number (389341480).
Almost surely, 23041020321 is an apocalyptic number.
It is an amenable number.
3041020321 is a deficient number, since it is larger than the sum of its proper divisors (73711519).
3041020321 is a wasteful number, since it uses less digits than its factorization.
3041020321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416583.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 3041020321 is about 55145.4469652754. The cubic root of 3041020321 is about 1448.7933395210.
Adding to 3041020321 its reverse (1230201403), we get a palindrome (4271221724).
The spelling of 3041020321 in words is "three billion, forty-one million, twenty thousand, three hundred twenty-one".
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