Base | Representation |
---|---|
bin | 1011000111011110001110… |
… | …1001101101101010100111 |
3 | 1121021111200222101220201102 |
4 | 2301313203221231222213 |
5 | 3100230201314220403 |
6 | 41555100322150315 |
7 | 2401040236654550 |
oct | 261674351555247 |
9 | 47244628356642 |
10 | 12223001320103 |
11 | 3992822657262 |
12 | 1454a964b239b |
13 | 6a8816140a32 |
14 | 30384c813327 |
15 | 162e35865b88 |
hex | b1de3a6daa7 |
12223001320103 has 4 divisors (see below), whose sum is σ = 13969144365840. Its totient is φ = 10476858274368.
The previous prime is 12223001320091. The next prime is 12223001320111. The reversal of 12223001320103 is 30102310032221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12223001320103 - 226 = 12222934211239 is a prime.
It is a super-4 number, since 4×122230013201034 (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223001320163) 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, 873071522858 + ... + 873071522871.
It is an arithmetic number, because the mean of its divisors is an integer number (3492286091460).
Almost surely, 212223001320103 is an apocalyptic number.
12223001320103 is a deficient number, since it is larger than the sum of its proper divisors (1746143045737).
12223001320103 is an equidigital number, since it uses as much as digits as its factorization.
12223001320103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1746143045736.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12223001320103 its reverse (30102310032221), we get a palindrome (42325311352324).
The spelling of 12223001320103 in words is "twelve trillion, two hundred twenty-three billion, one million, three hundred twenty thousand, one hundred three".
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