Base | Representation |
---|---|
bin | 1100010110010000011… |
… | …1010011000110000010 |
3 | 202021112220201120212220 |
4 | 3011210013103012002 |
5 | 11433422024013242 |
6 | 241241431031510 |
7 | 21216566011041 |
oct | 3054407230602 |
9 | 667486646786 |
10 | 212133032322 |
11 | 81a68625a42 |
12 | 35142b0b596 |
13 | 17008bc1743 |
14 | a3a564c558 |
15 | 57b8721bec |
hex | 31641d3182 |
212133032322 has 32 divisors (see below), whose sum is σ = 472866206400. Its totient is φ = 63048826368.
The previous prime is 212133032317. The next prime is 212133032347. The reversal of 212133032322 is 223230331212.
It is a junction number, because it is equal to n+sod(n) for n = 212133032292 and 212133032301.
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, 54727947 + ... + 54731822.
It is an arithmetic number, because the mean of its divisors is an integer number (14777068950).
Almost surely, 2212133032322 is an apocalyptic number.
212133032322 is an abundant number, since it is smaller than the sum of its proper divisors (260733174078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212133032322 is a wasteful number, since it uses less digits than its factorization.
212133032322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109459810.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 212133032322 its reverse (223230331212), we get a palindrome (435363363534).
The spelling of 212133032322 in words is "two hundred twelve billion, one hundred thirty-three million, thirty-two thousand, three hundred twenty-two".
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