Base | Representation |
---|---|
bin | 100101010101000010110… |
… | …0101111001001000111000 |
3 | 200011110112122102011202200 |
4 | 1022222011211321020320 |
5 | 1133024111124121040 |
6 | 14524515452230200 |
7 | 1036442615426556 |
oct | 112520545711070 |
9 | 20143478364680 |
10 | 5130432254520 |
11 | 16a8893291931 |
12 | 6aa38b46b360 |
13 | 2b2a4a6915b1 |
14 | 13a458410bd6 |
15 | 8d6c34ba630 |
hex | 4aa85979238 |
5130432254520 has 192 divisors, whose sum is σ = 16723526976000. Its totient is φ = 1364046925824.
The previous prime is 5130432254477. The next prime is 5130432254527. The reversal of 5130432254520 is 254522340315.
5130432254520 is a `hidden beast` number, since 5 + 1 + 30 + 43 + 22 + 545 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5130432254527) 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 47 ways as a sum of consecutive naturals, for example, 372871401 + ... + 372885159.
It is an arithmetic number, because the mean of its divisors is an integer number (87101703000).
Almost surely, 25130432254520 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5130432254520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8361763488000).
5130432254520 is an abundant number, since it is smaller than the sum of its proper divisors (11593094721480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5130432254520 is a wasteful number, since it uses less digits than its factorization.
5130432254520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16782 (or 16775 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 5130432254520 its reverse (254522340315), we get a palindrome (5384954594835).
The spelling of 5130432254520 in words is "five trillion, one hundred thirty billion, four hundred thirty-two million, two hundred fifty-four thousand, five hundred twenty".
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