Base | Representation |
---|---|
bin | 110000011011101111000101… |
… | …010011011001010111101100 |
3 | 1000221012202202101111112022011 |
4 | 300123233011103121113230 |
5 | 210404443003042210244 |
6 | 2033012243154131004 |
7 | 62603424135036610 |
oct | 6033570523312754 |
9 | 1027182671445264 |
10 | 213012213241324 |
11 | 61965a77181012 |
12 | 1ba8323b280a64 |
13 | 91b1c723210c3 |
14 | 3a85bbbad5340 |
15 | 1995e0aa69434 |
hex | c1bbc54d95ec |
213012213241324 has 48 divisors (see below), whose sum is σ = 427907214201600. Its totient is φ = 90888349720896.
The previous prime is 213012213241309. The next prime is 213012213241351. The reversal of 213012213241324 is 423142312210312.
It is a super-2 number, since 2×2130122132413242 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11852059 + ... + 23801170.
It is an arithmetic number, because the mean of its divisors is an integer number (8914733629200).
Almost surely, 2213012213241324 is an apocalyptic number.
It is an amenable number.
213012213241324 is an abundant number, since it is smaller than the sum of its proper divisors (214895000960276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213012213241324 is a wasteful number, since it uses less digits than its factorization.
213012213241324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35654182 (or 35654180 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 213012213241324 its reverse (423142312210312), we get a palindrome (636154525451636).
The spelling of 213012213241324 in words is "two hundred thirteen trillion, twelve billion, two hundred thirteen million, two hundred forty-one thousand, three hundred twenty-four".
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