Base | Representation |
---|---|
bin | 1010111011101110001100… |
… | …1100100111100111010110 |
3 | 1120120012122020100000110002 |
4 | 2232323203030213213112 |
5 | 3033423233314331410 |
6 | 41322233032131302 |
7 | 2350332546010202 |
oct | 256734314474726 |
9 | 46505566300402 |
10 | 12021130230230 |
11 | 39151506965a0 |
12 | 1421938236b32 |
13 | 6927842a0bb4 |
14 | 2d7b7c031b02 |
15 | 15ca6cee47a5 |
hex | aeee33279d6 |
12021130230230 has 16 divisors (see below), whose sum is σ = 23605128452304. Its totient is φ = 4371320083680.
The previous prime is 12021130230227. The next prime is 12021130230331. The reversal of 12021130230230 is 3203203112021.
It is a congruent number.
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, 54641500937 + ... + 54641501156.
It is an arithmetic number, because the mean of its divisors is an integer number (1475320528269).
Almost surely, 212021130230230 is an apocalyptic number.
12021130230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12021130230230 is a deficient number, since it is larger than the sum of its proper divisors (11583998222074).
12021130230230 is a wasteful number, since it uses less digits than its factorization.
12021130230230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109283002111.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12021130230230 its reverse (3203203112021), we get a palindrome (15224333342251).
The spelling of 12021130230230 in words is "twelve trillion, twenty-one billion, one hundred thirty million, two hundred thirty thousand, two hundred thirty".
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