Base | Representation |
---|---|
bin | 1100010101111000011… |
… | …0010010001101000001 |
3 | 202021021212210212012111 |
4 | 3011132012102031001 |
5 | 11433220204300413 |
6 | 241223423455321 |
7 | 21214232066116 |
oct | 3053606221501 |
9 | 667255725174 |
10 | 212032103233 |
11 | 81a1665a475 |
12 | 35115157541 |
13 | 16cc10140a2 |
14 | a39609890d |
15 | 57ae936d3d |
hex | 315e192341 |
212032103233 has 8 divisors (see below), whose sum is σ = 217210945896. Its totient is φ = 206853609600.
The previous prime is 212032103191. The next prime is 212032103243. The reversal of 212032103233 is 332301230212.
It can be written as a sum of positive squares in 4 ways, for example, as 34056118849 + 177975984384 = 184543^2 + 421872^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212032103233 - 233 = 203442168641 is a prime.
It is a super-2 number, since 2×2120321032332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212032103243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483663 + ... + 1620283.
It is an arithmetic number, because the mean of its divisors is an integer number (27151368237).
Almost surely, 2212032103233 is an apocalyptic number.
It is an amenable number.
212032103233 is a deficient number, since it is larger than the sum of its proper divisors (5178842663).
212032103233 is a wasteful number, since it uses less digits than its factorization.
212032103233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174515.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 212032103233 its reverse (332301230212), we get a palindrome (544333333445).
The spelling of 212032103233 in words is "two hundred twelve billion, thirty-two million, one hundred three thousand, two hundred thirty-three".
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