Base | Representation |
---|---|
bin | 1100011010100110101… |
… | …1101100101011110110 |
3 | 202101120020221222000000 |
4 | 3012221223230223312 |
5 | 11443314322432410 |
6 | 241553323332130 |
7 | 21260530542543 |
oct | 3065153545366 |
9 | 671506858000 |
10 | 213300202230 |
11 | 82507448a75 |
12 | 35409981046 |
13 | 1716395ca1b |
14 | a476673bca |
15 | 5835e24dc0 |
hex | 31a9aecaf6 |
213300202230 has 112 divisors (see below), whose sum is σ = 575863488720. Its totient is φ = 56858687424.
The previous prime is 213300202211. The next prime is 213300202259. The reversal of 213300202230 is 32202003312.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 32969436 + ... + 32975904.
Almost surely, 2213300202230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 213300202230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287931744360).
213300202230 is an abundant number, since it is smaller than the sum of its proper divisors (362563286490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213300202230 is an equidigital number, since it uses as much as digits as its factorization.
213300202230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11017 (or 11002 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 213300202230 its reverse (32202003312), we get a palindrome (245502205542).
The spelling of 213300202230 in words is "two hundred thirteen billion, three hundred million, two hundred two thousand, two hundred thirty".
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