Base | Representation |
---|---|
bin | 1001101101011111… |
… | …00111100111111110 |
3 | 111110022222011210202 |
4 | 10312233213213332 |
5 | 41134113420110 |
6 | 2221153403502 |
7 | 243123224210 |
oct | 46657474776 |
9 | 14408864722 |
10 | 5213420030 |
11 | 22359266a5 |
12 | 1015b69592 |
13 | 651134330 |
14 | 3765785b0 |
15 | 207a620a5 |
hex | 136be79fe |
5213420030 has 64 divisors (see below), whose sum is σ = 11570912640. Its totient is φ = 1646936064.
The previous prime is 5213419999. The next prime is 5213420053. The reversal of 5213420030 is 300243125.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 5213419984 and 5213420011.
It is a congruent number.
It is an unprimeable number.
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, 520106 + ... + 530034.
It is an arithmetic number, because the mean of its divisors is an integer number (180795510).
Almost surely, 25213420030 is an apocalyptic number.
5213420030 is an abundant number, since it is smaller than the sum of its proper divisors (6357492610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5213420030 is a wasteful number, since it uses less digits than its factorization.
5213420030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10533.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 5213420030 is about 72204.0167165235. The cubic root of 5213420030 is about 1733.9673092242.
Adding to 5213420030 its reverse (300243125), we get a palindrome (5513663155).
The spelling of 5213420030 in words is "five billion, two hundred thirteen million, four hundred twenty thousand, thirty".
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