Base | Representation |
---|---|
bin | 100000001010011010110… |
… | …010111011011111111000 |
3 | 21211021221100111002002210 |
4 | 200022122302323133320 |
5 | 242203002304413222 |
6 | 4411205003455120 |
7 | 315453032666145 |
oct | 40123262733770 |
9 | 7737840432083 |
10 | 2210210232312 |
11 | 782388068705 |
12 | 2b842ab274a0 |
13 | 130563c9b514 |
14 | 78d909bb3cc |
15 | 3c75c9dad0c |
hex | 2029acbb7f8 |
2210210232312 has 32 divisors (see below), whose sum is σ = 5525603125200. Its totient is φ = 736726404864.
The previous prime is 2210210232259. The next prime is 2210210232359. The reversal of 2210210232312 is 2132320120122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208178 + ... + 2424894.
Almost surely, 22210210232312 is an apocalyptic number.
It is an amenable number.
2210210232312 is an abundant number, since it is smaller than the sum of its proper divisors (3315392892888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210210232312 is a wasteful number, since it uses less digits than its factorization.
2210210232312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292415 (or 1292411 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2210210232312 its reverse (2132320120122), we get a palindrome (4342530352434).
The spelling of 2210210232312 in words is "two trillion, two hundred ten billion, two hundred ten million, two hundred thirty-two thousand, three hundred twelve".
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