Base | Representation |
---|---|
bin | 1010111010100000101001… |
… | …0101011111001100110011 |
3 | 1120111012220101012212111020 |
4 | 2232220022111133030303 |
5 | 3033103114334430003 |
6 | 41304511153550523 |
7 | 2345664630144663 |
oct | 256501225371463 |
9 | 46435811185436 |
10 | 12000312030003 |
11 | 3907338325640 |
12 | 14198a8275443 |
13 | 69081724021b |
14 | 2d6b652041a3 |
15 | 15c250508d53 |
hex | aea0a55f333 |
12000312030003 has 32 divisors (see below), whose sum is σ = 17503741001472. Its totient is φ = 7252611696000.
The previous prime is 12000312030001. The next prime is 12000312030017. The reversal of 12000312030003 is 30003021300021.
It is not a de Polignac number, because 12000312030003 - 21 = 12000312030001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12000312030001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121822176 + ... + 121920642.
It is an arithmetic number, because the mean of its divisors is an integer number (546991906296).
Almost surely, 212000312030003 is an apocalyptic number.
12000312030003 is a deficient number, since it is larger than the sum of its proper divisors (5503428971469).
12000312030003 is a wasteful number, since it uses less digits than its factorization.
12000312030003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108755.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12000312030003 its reverse (30003021300021), we get a palindrome (42003333330024).
The spelling of 12000312030003 in words is "twelve trillion, three hundred twelve million, thirty thousand, three".
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