Base | Representation |
---|---|
bin | 1001010101100000… |
… | …00010110111011100 |
3 | 110221022100101200222 |
4 | 10222300002313130 |
5 | 40231111030040 |
6 | 2145204540512 |
7 | 235131016424 |
oct | 45260026734 |
9 | 13838311628 |
10 | 5012205020 |
11 | 21422938a9 |
12 | b7a6b1738 |
13 | 61b542cb4 |
14 | 35795b484 |
15 | 1e5067bb5 |
hex | 12ac02ddc |
5012205020 has 48 divisors (see below), whose sum is σ = 10776689280. Its totient is φ = 1957277184.
The previous prime is 5012205019. The next prime is 5012205041. The reversal of 5012205020 is 205022105.
It is a self number, because there is not a number n which added to its sum of digits gives 5012205020.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377942 + ... + 390978.
It is an arithmetic number, because the mean of its divisors is an integer number (224514360).
Almost surely, 25012205020 is an apocalyptic number.
It is an amenable number.
5012205020 is an abundant number, since it is smaller than the sum of its proper divisors (5764484260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5012205020 is a wasteful number, since it uses less digits than its factorization.
5012205020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13502 (or 13500 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 5012205020 is about 70796.9280406996. The cubic root of 5012205020 is about 1711.3661688189.
Adding to 5012205020 its reverse (205022105), we get a palindrome (5217227125).
The spelling of 5012205020 in words is "five billion, twelve million, two hundred five thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •