Base | Representation |
---|---|
bin | 111001010001… |
… | …0000110100101 |
3 | 2002111101022202 |
4 | 1302202012211 |
5 | 30141232401 |
6 | 2551304245 |
7 | 513125552 |
oct | 162420645 |
9 | 62441282 |
10 | 30024101 |
11 | 15a47608 |
12 | a07b085 |
13 | 62b2c53 |
14 | 3db7a29 |
15 | 298106b |
hex | 1ca21a5 |
30024101 has 2 divisors, whose sum is σ = 30024102. Its totient is φ = 30024100.
The previous prime is 30024083. The next prime is 30024103. The reversal of 30024101 is 10142003.
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., 17056900 + 12967201 = 4130^2 + 3601^2 .
It is a cyclic number.
It is not a de Polignac number, because 30024101 - 214 = 30007717 is a prime.
Together with 30024103, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30024103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15012050 + 15012051.
It is an arithmetic number, because the mean of its divisors is an integer number (15012051).
Almost surely, 230024101 is an apocalyptic number.
It is an amenable number.
30024101 is a deficient number, since it is larger than the sum of its proper divisors (1).
30024101 is an equidigital number, since it uses as much as digits as its factorization.
30024101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 30024101 is about 5479.4252435817. The cubic root of 30024101 is about 310.8064365571.
Adding to 30024101 its reverse (10142003), we get a palindrome (40166104).
The spelling of 30024101 in words is "thirty million, twenty-four thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •