Base | Representation |
---|---|
bin | 11011111110101110… |
… | …010000111000010001 |
3 | 2212112202212000201022 |
4 | 123332232100320101 |
5 | 443012044010101 |
6 | 21445101045225 |
7 | 2112334133240 |
oct | 337656207021 |
9 | 85482760638 |
10 | 30043344401 |
11 | 11817759354 |
12 | 59a5556815 |
13 | 2aaa35cc85 |
14 | 16500cc957 |
15 | bac83ba1b |
hex | 6feb90e11 |
30043344401 has 12 divisors (see below), whose sum is σ = 36473780928. Its totient is φ = 24236645952.
The previous prime is 30043344343. The next prime is 30043344403. The reversal of 30043344401 is 10444334003.
It is not a de Polignac number, because 30043344401 - 218 = 30043082257 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30043344403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7423421 + ... + 7427466.
It is an arithmetic number, because the mean of its divisors is an integer number (3039481744).
Almost surely, 230043344401 is an apocalyptic number.
It is an amenable number.
30043344401 is a deficient number, since it is larger than the sum of its proper divisors (6430436527).
30043344401 is a wasteful number, since it uses less digits than its factorization.
30043344401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14850928 (or 14850911 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 30043344401 its reverse (10444334003), we get a palindrome (40487678404).
The spelling of 30043344401 in words is "thirty billion, forty-three million, three hundred forty-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •