Base | Representation |
---|---|
bin | 11100101110101100… |
… | …10010011011000010 |
3 | 1110210221011200011221 |
4 | 32113112102123002 |
5 | 223042032313010 |
6 | 11030304025254 |
7 | 1054136502421 |
oct | 162726223302 |
9 | 43727150157 |
10 | 15424104130 |
11 | 65a55607a6 |
12 | 2ba560222a |
13 | 15ba679b46 |
14 | a646a12b8 |
15 | 604189dda |
hex | 3975926c2 |
15424104130 has 8 divisors (see below), whose sum is σ = 27763387452. Its totient is φ = 6169641648.
The previous prime is 15424104121. The next prime is 15424104133. The reversal of 15424104130 is 3140142451.
15424104130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 15138595521 + 285508609 = 123039^2 + 16897^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15424104095 and 15424104104.
It is not an unprimeable number, because it can be changed into a prime (15424104133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771205197 + ... + 771205216.
Almost surely, 215424104130 is an apocalyptic number.
15424104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15424104130 is a deficient number, since it is larger than the sum of its proper divisors (12339283322).
15424104130 is a wasteful number, since it uses less digits than its factorization.
15424104130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1542410420.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 15424104130 its reverse (3140142451), we get a palindrome (18564246581).
The spelling of 15424104130 in words is "fifteen billion, four hundred twenty-four million, one hundred four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •