Base | Representation |
---|---|
bin | 1010111010101011011100… |
… | …0101100001011000100101 |
3 | 1120111111101100211101122001 |
4 | 2232222313011201120211 |
5 | 3033130033314144023 |
6 | 41310110530005301 |
7 | 2346126512103346 |
oct | 256526705413045 |
9 | 46444340741561 |
10 | 12003210303013 |
11 | 3908595324a96 |
12 | 141a376a16831 |
13 | 690b89827b77 |
14 | 2d6d5c0ca0cd |
15 | 15c36eba66ad |
hex | aeab7161625 |
12003210303013 has 4 divisors (see below), whose sum is σ = 12079663871980. Its totient is φ = 11926756734048.
The previous prime is 12003210302969. The next prime is 12003210303131. The reversal of 12003210303013 is 31030301230021.
12003210303013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2922588555364 + 9080621747649 = 1709558^2 + 3013407^2 .
It is a cyclic number.
It is not a de Polignac number, because 12003210303013 - 217 = 12003210171941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12003210301013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38226784248 + ... + 38226784561.
It is an arithmetic number, because the mean of its divisors is an integer number (3019915967995).
Almost surely, 212003210303013 is an apocalyptic number.
It is an amenable number.
12003210303013 is a deficient number, since it is larger than the sum of its proper divisors (76453568967).
12003210303013 is an equidigital number, since it uses as much as digits as its factorization.
12003210303013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76453568966.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12003210303013 its reverse (31030301230021), we get a palindrome (43033511533034).
The spelling of 12003210303013 in words is "twelve trillion, three billion, two hundred ten million, three hundred three thousand, thirteen".
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