Base | Representation |
---|---|
bin | 110000001110111100100010… |
… | …001011011001100001100010 |
3 | 1000211002202010122001210210121 |
4 | 300032330202023121201202 |
5 | 210301043001100131320 |
6 | 2031100405532150454 |
7 | 62453061002254600 |
oct | 6016744213314142 |
9 | 1024082118053717 |
10 | 212133303130210 |
11 | 61657257349960 |
12 | 1b960a3200842a |
13 | 914a113c902b7 |
14 | 3a55441660870 |
15 | 197d119ce38aa |
hex | c0ef222d9862 |
212133303130210 has 192 divisors, whose sum is σ = 491240487922560. Its totient is φ = 65211820692480.
The previous prime is 212133303130139. The next prime is 212133303130267. The reversal of 212133303130210 is 12031303331212.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 189887929 + ... + 191001811.
It is an arithmetic number, because the mean of its divisors is an integer number (2558544207930).
Almost surely, 2212133303130210 is an apocalyptic number.
212133303130210 is an abundant number, since it is smaller than the sum of its proper divisors (279107184792350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212133303130210 is a wasteful number, since it uses less digits than its factorization.
212133303130210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1114401 (or 1114394 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 212133303130210 its reverse (12031303331212), we get a palindrome (224164606461422).
The spelling of 212133303130210 in words is "two hundred twelve trillion, one hundred thirty-three billion, three hundred three million, one hundred thirty thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •