Base | Representation |
---|---|
bin | 1101101111000000000001… |
… | …01101110000111001010110 |
3 | 10221221022012210002212110011 |
4 | 12313200000231300321112 |
5 | 12424313122314202410 |
6 | 144122413110550434 |
7 | 6235016134253146 |
oct | 667400055607126 |
9 | 127838183085404 |
10 | 30202222022230 |
11 | 9694765a63465 |
12 | 347948706841a |
13 | 13b1098c0077b |
14 | 765b1c5dc926 |
15 | 37596836a18a |
hex | 1b7800b70e56 |
30202222022230 has 8 divisors (see below), whose sum is σ = 54363999640032. Its totient is φ = 12080888808888.
The previous prime is 30202222022143. The next prime is 30202222022263. The reversal of 30202222022230 is 3222022220203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302022220222302 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510111101102 + ... + 1510111101121.
It is an arithmetic number, because the mean of its divisors is an integer number (6795499955004).
Almost surely, 230202222022230 is an apocalyptic number.
30202222022230 is a deficient number, since it is larger than the sum of its proper divisors (24161777617802).
30202222022230 is a wasteful number, since it uses less digits than its factorization.
30202222022230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3020222202230.
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 30202222022230 its reverse (3222022220203), we get a palindrome (33424244242433).
The spelling of 30202222022230 in words is "thirty trillion, two hundred two billion, two hundred twenty-two million, twenty-two thousand, two hundred thirty".
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