Base | Representation |
---|---|
bin | 101101100011001110101… |
… | …001010100110101011110 |
3 | 102002020121020102122201211 |
4 | 231203032221110311132 |
5 | 402241124000144410 |
6 | 10353555004255034 |
7 | 442102231416550 |
oct | 55431651246536 |
9 | 12066536378654 |
10 | 3130203131230 |
11 | aa756a07735a |
12 | 4267a284147a |
13 | 19923b817016 |
14 | ab70735b4d0 |
15 | 5665532e68a |
hex | 2d8cea54d5e |
3130203131230 has 64 divisors (see below), whose sum is σ = 6575856975360. Its totient is φ = 1050615619200.
The previous prime is 3130203131177. The next prime is 3130203131239. The reversal of 3130203131230 is 321313020313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130203131239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836160 + ... + 2638099.
It is an arithmetic number, because the mean of its divisors is an integer number (102747765240).
Almost surely, 23130203131230 is an apocalyptic number.
3130203131230 is an abundant number, since it is smaller than the sum of its proper divisors (3445653844130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130203131230 is a wasteful number, since it uses less digits than its factorization.
3130203131230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3474545.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 3130203131230 its reverse (321313020313), we get a palindrome (3451516151543).
The spelling of 3130203131230 in words is "three trillion, one hundred thirty billion, two hundred three million, one hundred thirty-one thousand, two hundred thirty".
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