Base | Representation |
---|---|
bin | 1100011010010110100… |
… | …0000001011111011010 |
3 | 202101101111212112110200 |
4 | 3012211220001133122 |
5 | 11443144411130020 |
6 | 241542452323030 |
7 | 21256043125344 |
oct | 3064550013732 |
9 | 671344775420 |
10 | 213232130010 |
11 | 82481a84339 |
12 | 353ab013476 |
13 | 171528177c3 |
14 | a46b5d4294 |
15 | 582ee7a590 |
hex | 31a5a017da |
213232130010 has 48 divisors (see below), whose sum is σ = 566199369216. Its totient is φ = 55652072544.
The previous prime is 213232129997. The next prime is 213232130021. The reversal of 213232130010 is 10031232312.
213232130010 is a `hidden beast` number, since 2 + 1 + 32 + 321 + 300 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25200514 + ... + 25208973.
It is an arithmetic number, because the mean of its divisors is an integer number (11795820192).
Almost surely, 2213232130010 is an apocalyptic number.
213232130010 is an abundant number, since it is smaller than the sum of its proper divisors (352967239206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213232130010 is a wasteful number, since it uses less digits than its factorization.
213232130010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50409547 (or 50409544 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 213232130010 its reverse (10031232312), we get a palindrome (223263362322).
The spelling of 213232130010 in words is "two hundred thirteen billion, two hundred thirty-two million, one hundred thirty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •