Base | Representation |
---|---|
bin | 10110111010101001… |
… | …11111000010010011 |
3 | 1011202102122100010000 |
4 | 23131110333002103 |
5 | 200144104403103 |
6 | 5352500141043 |
7 | 613612322634 |
oct | 133524770223 |
9 | 34672570100 |
10 | 12303200403 |
11 | 524392161a |
12 | 2474397783 |
13 | 1210c13250 |
14 | 849dc588b |
15 | 4c01b2aa3 |
hex | 2dd53f093 |
12303200403 has 20 divisors (see below), whose sum is σ = 19792614688. Its totient is φ = 7571199600.
The previous prime is 12303200383. The next prime is 12303200417. The reversal of 12303200403 is 30400230321.
12303200403 is a `hidden beast` number, since 1 + 230 + 32 + 0 + 0 + 403 = 666.
It is not a de Polignac number, because 12303200403 - 212 = 12303196307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12303200443) 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 19 ways as a sum of consecutive naturals, for example, 5840923 + ... + 5843028.
Almost surely, 212303200403 is an apocalyptic number.
12303200403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12303200403 is a deficient number, since it is larger than the sum of its proper divisors (7489414285).
12303200403 is a wasteful number, since it uses less digits than its factorization.
12303200403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11683976 (or 11683967 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 12303200403 its reverse (30400230321), we get a palindrome (42703430724).
The spelling of 12303200403 in words is "twelve billion, three hundred three million, two hundred thousand, four hundred three".
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