Base | Representation |
---|---|
bin | 1100010101111000011… |
… | …0010100101000111010 |
3 | 202021021212211100220000 |
4 | 3011132012110220322 |
5 | 11433220210110320 |
6 | 241223424013430 |
7 | 21214232140161 |
oct | 3053606245072 |
9 | 667255740800 |
10 | 212032113210 |
11 | 81a16666a15 |
12 | 35115161276 |
13 | 16cc10187a8 |
14 | a39609c3d8 |
15 | 57ae939c90 |
hex | 315e194a3a |
212032113210 has 80 divisors (see below), whose sum is σ = 570235666176. Its totient is φ = 56531496672.
The previous prime is 212032113149. The next prime is 212032113217. The reversal of 212032113210 is 12311230212.
212032113210 is a `hidden beast` number, since 2 + 1 + 20 + 321 + 1 + 321 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (212032113217) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5039119 + ... + 5081021.
Almost surely, 2212032113210 is an apocalyptic number.
212032113210 is an abundant number, since it is smaller than the sum of its proper divisors (358203552966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212032113210 is a wasteful number, since it uses less digits than its factorization.
212032113210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48169 (or 48160 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 212032113210 its reverse (12311230212), we get a palindrome (224343343422).
The spelling of 212032113210 in words is "two hundred twelve billion, thirty-two million, one hundred thirteen thousand, two hundred ten".
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