Base | Representation |
---|---|
bin | 1101101111000000000000… |
… | …01100001100101010111111 |
3 | 10221221022012011112211022120 |
4 | 12313200000030030222333 |
5 | 12424313113041114403 |
6 | 144122412154214023 |
7 | 6235015666414545 |
oct | 667400014145277 |
9 | 127838164484276 |
10 | 30202213223103 |
11 | 9694760aa3559 |
12 | 3479484124313 |
13 | 13b109713c69c |
14 | 765b1b38bd95 |
15 | 3759676cce53 |
hex | 1b780030cabf |
30202213223103 has 16 divisors (see below), whose sum is σ = 42392290608000. Its totient is φ = 19073633297760.
The previous prime is 30202213223101. The next prime is 30202213223113. The reversal of 30202213223103 is 30132231220203.
It is not a de Polignac number, because 30202213223103 - 21 = 30202213223101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30202213223101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19364028 + ... + 20865521.
It is an arithmetic number, because the mean of its divisors is an integer number (2649518163000).
Almost surely, 230202213223103 is an apocalyptic number.
30202213223103 is a deficient number, since it is larger than the sum of its proper divisors (12190077384897).
30202213223103 is a wasteful number, since it uses less digits than its factorization.
30202213223103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40242742.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 30202213223103 its reverse (30132231220203), we get a palindrome (60334444443306).
The spelling of 30202213223103 in words is "thirty trillion, two hundred two billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred three".
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