Base | Representation |
---|---|
bin | 11100010101011100… |
… | …000010000010101001 |
3 | 2220112022221201222012 |
4 | 130111130002002221 |
5 | 444302124103001 |
6 | 21550553205305 |
7 | 2124642324113 |
oct | 342534020251 |
9 | 86468851865 |
10 | 30424441001 |
11 | 119a2892919 |
12 | 5a91100835 |
13 | 2b3b2b3316 |
14 | 16889723b3 |
15 | bd10192bb |
hex | 7157020a9 |
30424441001 has 2 divisors, whose sum is σ = 30424441002. Its totient is φ = 30424441000.
The previous prime is 30424440953. The next prime is 30424441027. The reversal of 30424441001 is 10014442403.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29989926976 + 434514025 = 173176^2 + 20845^2 .
It is a cyclic number.
It is not a de Polignac number, because 30424441001 - 210 = 30424439977 is a prime.
It is a super-2 number, since 2×304244410012 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30424441081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212220500 + 15212220501.
It is an arithmetic number, because the mean of its divisors is an integer number (15212220501).
Almost surely, 230424441001 is an apocalyptic number.
It is an amenable number.
30424441001 is a deficient number, since it is larger than the sum of its proper divisors (1).
30424441001 is an equidigital number, since it uses as much as digits as its factorization.
30424441001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 30424441001 its reverse (10014442403), we get a palindrome (40438883404).
The spelling of 30424441001 in words is "thirty billion, four hundred twenty-four million, four hundred forty-one thousand, one".
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