Base | Representation |
---|---|
bin | 101101001001111001111… |
… | …011011001110110010111 |
3 | 101222122102020112020100202 |
4 | 231021321323121312113 |
5 | 401314432033100343 |
6 | 10333300512131115 |
7 | 440120346560066 |
oct | 55117173316627 |
9 | 11878366466322 |
10 | 3103012003223 |
11 | a96a86420440 |
12 | 421474536a9b |
13 | 1967c7367472 |
14 | aa287da61dd |
15 | 55ab30e3db8 |
hex | 2d279ed9d97 |
3103012003223 has 16 divisors (see below), whose sum is σ = 3423403867680. Its totient is φ = 2789008358400.
The previous prime is 3103012003193. The next prime is 3103012003243. The reversal of 3103012003223 is 3223002103013.
It is not a de Polignac number, because 3103012003223 - 26 = 3103012003159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3103012003195 and 3103012003204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103012003243) 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, 13277861 + ... + 13509537.
It is an arithmetic number, because the mean of its divisors is an integer number (213962741730).
Almost surely, 23103012003223 is an apocalyptic number.
3103012003223 is a deficient number, since it is larger than the sum of its proper divisors (320391864457).
3103012003223 is a wasteful number, since it uses less digits than its factorization.
3103012003223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245458.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 3103012003223 its reverse (3223002103013), we get a palindrome (6326014106236).
The spelling of 3103012003223 in words is "three trillion, one hundred three billion, twelve million, three thousand, two hundred twenty-three".
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