Base | Representation |
---|---|
bin | 100100110100101101101… |
… | …101000100110000000111 |
3 | 22221220200001221112102010 |
4 | 210310231231010300013 |
5 | 312424432121344012 |
6 | 5214255151145303 |
7 | 350552132406456 |
oct | 44645555046007 |
9 | 8856601845363 |
10 | 2530502528007 |
11 | 8961a8786013 |
12 | 34a518215233 |
13 | 154818c05b8c |
14 | 8a696b70b9d |
15 | 45c56901c3c |
hex | 24d2db44c07 |
2530502528007 has 32 divisors (see below), whose sum is σ = 3428762040000. Its totient is φ = 1659845053440.
The previous prime is 2530502528003. The next prime is 2530502528023. The reversal of 2530502528007 is 7008252050352.
It is not a de Polignac number, because 2530502528007 - 22 = 2530502528003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530502528003) 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 31 ways as a sum of consecutive naturals, for example, 334674507 + ... + 334682067.
It is an arithmetic number, because the mean of its divisors is an integer number (107148813750).
Almost surely, 22530502528007 is an apocalyptic number.
2530502528007 is a deficient number, since it is larger than the sum of its proper divisors (898259511993).
2530502528007 is a wasteful number, since it uses less digits than its factorization.
2530502528007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14691.
The product of its (nonzero) digits is 168000, while the sum is 39.
Adding to 2530502528007 its reverse (7008252050352), we get a palindrome (9538754578359).
The spelling of 2530502528007 in words is "two trillion, five hundred thirty billion, five hundred two million, five hundred twenty-eight thousand, seven".
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