Base | Representation |
---|---|
bin | 1100011110011100100… |
… | …1000111001101101100 |
3 | 202111020010012100010012 |
4 | 3013213021013031230 |
5 | 12002422304320434 |
6 | 242243520032352 |
7 | 21325221121343 |
oct | 3074711071554 |
9 | 674203170105 |
10 | 214331323244 |
11 | 829964984a5 |
12 | 356571626b8 |
13 | 172994751bc |
14 | a5335a2b5a |
15 | 58967023ce |
hex | 31e724736c |
214331323244 has 24 divisors (see below), whose sum is σ = 375558473808. Its totient is φ = 107028964800.
The previous prime is 214331323229. The next prime is 214331323273. The reversal of 214331323244 is 442323133412.
It is a super-2 number, since 2×2143313232442 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 214331323244.
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, 28761719 + ... + 28769169.
It is an arithmetic number, because the mean of its divisors is an integer number (15648269742).
Almost surely, 2214331323244 is an apocalyptic number.
It is an amenable number.
214331323244 is a deficient number, since it is larger than the sum of its proper divisors (161227150564).
214331323244 is a wasteful number, since it uses less digits than its factorization.
214331323244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15665 (or 15663 counting only the distinct ones).
The product of its digits is 41472, while the sum is 32.
Adding to 214331323244 its reverse (442323133412), we get a palindrome (656654456656).
The spelling of 214331323244 in words is "two hundred fourteen billion, three hundred thirty-one million, three hundred twenty-three thousand, two hundred forty-four".
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