Base | Representation |
---|---|
bin | 1100011110000000101… |
… | …0011111011010111110 |
3 | 202110220221220002122000 |
4 | 3013200022133122332 |
5 | 12002202321302110 |
6 | 242224134403130 |
7 | 21322300013463 |
oct | 3074012373276 |
9 | 673827802560 |
10 | 214214244030 |
11 | 829363a1116 |
12 | 35623b004a6 |
13 | 1727b131867 |
14 | a521c0766a |
15 | 588b2c71c0 |
hex | 31e029f6be |
214214244030 has 64 divisors (see below), whose sum is σ = 590935867200. Its totient is φ = 55154010240.
The previous prime is 214214244029. The next prime is 214214244089. The reversal of 214214244030 is 30442412412.
214214244030 is a `hidden beast` number, since 2 + 1 + 4 + 214 + 2 + 440 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 214214243985 and 214214244003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13671241 + ... + 13686900.
It is an arithmetic number, because the mean of its divisors is an integer number (9233372925).
Almost surely, 2214214244030 is an apocalyptic number.
214214244030 is an abundant number, since it is smaller than the sum of its proper divisors (376721623170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214214244030 is a wasteful number, since it uses less digits than its factorization.
214214244030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27358186 (or 27358180 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 214214244030 its reverse (30442412412), we get a palindrome (244656656442).
The spelling of 214214244030 in words is "two hundred fourteen billion, two hundred fourteen million, two hundred forty-four thousand, thirty".
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