Base | Representation |
---|---|
bin | 1011000000100000110011… |
… | …1001110001111000000111 |
3 | 1120212002002010222122010012 |
4 | 2300020030321301320013 |
5 | 3041300313141010343 |
6 | 41424124014220435 |
7 | 2356305246120011 |
oct | 260101471617007 |
9 | 46762063878105 |
10 | 12103434313223 |
11 | 39470461522a0 |
12 | 14358877b471b |
13 | 69a46c87a416 |
14 | 2dbb48bbd1b1 |
15 | 15ec888de718 |
hex | b020ce71e07 |
12103434313223 has 8 divisors (see below), whose sum is σ = 13270770619920. Its totient is φ = 10947268689280.
The previous prime is 12103434313121. The next prime is 12103434313273. The reversal of 12103434313223 is 32231343430121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12103434313223 - 214 = 12103434296839 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12103434313223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12103434313273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2792668418 + ... + 2792672751.
It is an arithmetic number, because the mean of its divisors is an integer number (1658846327490).
Almost surely, 212103434313223 is an apocalyptic number.
12103434313223 is a deficient number, since it is larger than the sum of its proper divisors (1167336306697).
12103434313223 is a wasteful number, since it uses less digits than its factorization.
12103434313223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5585341377.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 12103434313223 its reverse (32231343430121), we get a palindrome (44334777743344).
The spelling of 12103434313223 in words is "twelve trillion, one hundred three billion, four hundred thirty-four million, three hundred thirteen thousand, two hundred twenty-three".
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