Base | Representation |
---|---|
bin | 1100010101111000011… |
… | …0101101000011110000 |
3 | 202021021220000110002112 |
4 | 3011132012231003300 |
5 | 11433220221310412 |
6 | 241223430104452 |
7 | 21214233034610 |
oct | 3053606550360 |
9 | 667256013075 |
10 | 212032213232 |
11 | 81a16725084 |
12 | 351151ab128 |
13 | 16cc1052188 |
14 | a3960c6a40 |
15 | 57ae959722 |
hex | 315e1ad0f0 |
212032213232 has 20 divisors (see below), whose sum is σ = 469499900976. Its totient is φ = 90870948480.
The previous prime is 212032213199. The next prime is 212032213243. The reversal of 212032213232 is 232312230212.
It is a junction number, because it is equal to n+sod(n) for n = 212032213198 and 212032213207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946572269 + ... + 946572492.
Almost surely, 2212032213232 is an apocalyptic number.
It is an amenable number.
212032213232 is an abundant number, since it is smaller than the sum of its proper divisors (257467687744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212032213232 is a wasteful number, since it uses less digits than its factorization.
212032213232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1893144776 (or 1893144770 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 212032213232 its reverse (232312230212), we get a palindrome (444344443444).
The spelling of 212032213232 in words is "two hundred twelve billion, thirty-two million, two hundred thirteen thousand, two hundred thirty-two".
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