Base | Representation |
---|---|
bin | 110000010011001011101010… |
… | …110101001101010000001110 |
3 | 1000212010120120221001002211100 |
4 | 300103023222311031100032 |
5 | 210320330214134421110 |
6 | 2031442234221403530 |
7 | 62513105313605106 |
oct | 6023135265152016 |
9 | 1025116527032740 |
10 | 212424432342030 |
11 | 61759772188757 |
12 | 1b9a93407095a6 |
13 | 916b6cc03c6cc |
14 | 3a6557c5c4206 |
15 | 19859a87eabc0 |
hex | c132ead4d40e |
212424432342030 has 96 divisors (see below), whose sum is σ = 552571707168000. Its totient is φ = 56619014201856.
The previous prime is 212424432342013. The next prime is 212424432342037. The reversal of 212424432342030 is 30243234424212.
212424432342030 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 2 + 443 + 2 + 3 + 4 + 203 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212424432342037) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2392149571 + ... + 2392238369.
It is an arithmetic number, because the mean of its divisors is an integer number (5755955283000).
Almost surely, 2212424432342030 is an apocalyptic number.
212424432342030 is an abundant number, since it is smaller than the sum of its proper divisors (340147274825970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212424432342030 is a wasteful number, since it uses less digits than its factorization.
212424432342030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101418 (or 101415 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 212424432342030 its reverse (30243234424212), we get a palindrome (242667666766242).
The spelling of 212424432342030 in words is "two hundred twelve trillion, four hundred twenty-four billion, four hundred thirty-two million, three hundred forty-two thousand, thirty".
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