Base | Representation |
---|---|
bin | 1010000110001110… |
… | …01001101001111101 |
3 | 111222210102000211200 |
4 | 11003013021221331 |
5 | 42100223242300 |
6 | 2253525010113 |
7 | 251223006600 |
oct | 50307115175 |
9 | 14883360750 |
10 | 5420915325 |
11 | 2331a68a11 |
12 | 1073553939 |
13 | 685114107 |
14 | 395d4c337 |
15 | 21ad9c200 |
hex | 1431c9a7d |
5420915325 has 216 divisors, whose sum is σ = 11805072552. Its totient is φ = 2368880640.
The previous prime is 5420915317. The next prime is 5420915351. The reversal of 5420915325 is 5235190245.
It is a happy number.
5420915325 is a `hidden beast` number, since 542 + 0 + 91 + 5 + 3 + 25 = 666.
5420915325 is digitally balanced in base 3, 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 12 ways, for example, as 439237764 + 4981677561 = 20958^2 + 70581^2 .
It is not a de Polignac number, because 5420915325 - 23 = 5420915317 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5420915325.
It is a congruent number.
It is an unprimeable number.
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 215 ways as a sum of consecutive naturals, for example, 39568657 + ... + 39568793.
Almost surely, 25420915325 is an apocalyptic number.
It is an amenable number.
5420915325 is an abundant number, since it is smaller than the sum of its proper divisors (6384157227).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420915325 is a wasteful number, since it uses less digits than its factorization.
5420915325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 5420915325 is about 73626.8655111706. The cubic root of 5420915325 is about 1756.6727908207.
The spelling of 5420915325 in words is "five billion, four hundred twenty million, nine hundred fifteen thousand, three hundred twenty-five".
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