Base | Representation |
---|---|
bin | 1001111010010001… |
… | …00101100011001110 |
3 | 111201210200221002020 |
4 | 10331020211203032 |
5 | 41344040102210 |
6 | 2235543311010 |
7 | 245564411145 |
oct | 47510454316 |
9 | 14653627066 |
10 | 5320628430 |
11 | 22903a0987 |
12 | 1045a4b466 |
13 | 66a3ccb60 |
14 | 3868c475c |
15 | 21218c770 |
hex | 13d2258ce |
5320628430 has 64 divisors (see below), whose sum is σ = 13796310528. Its totient is φ = 1305452160.
The previous prime is 5320628429. The next prime is 5320628447. The reversal of 5320628430 is 348260235.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5320628391 and 5320628400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99357 + ... + 143223.
It is an arithmetic number, because the mean of its divisors is an integer number (215567352).
Almost surely, 25320628430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5320628430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6898155264).
5320628430 is an abundant number, since it is smaller than the sum of its proper divisors (8475682098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5320628430 is a wasteful number, since it uses less digits than its factorization.
5320628430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44201.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 5320628430 is about 72942.6379424271. The cubic root of 5320628430 is about 1745.7724819628.
Adding to 5320628430 its reverse (348260235), we get a palindrome (5668888665).
The spelling of 5320628430 in words is "five billion, three hundred twenty million, six hundred twenty-eight thousand, four hundred thirty".
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