Base | Representation |
---|---|
bin | 10111001000111101… |
… | …01001010010011010 |
3 | 1012001210101120221200 |
4 | 23210132221102122 |
5 | 200420313021044 |
6 | 5412423415030 |
7 | 616600142031 |
oct | 134436512232 |
9 | 35053346850 |
10 | 12423173274 |
11 | 52a5614a56 |
12 | 24a85b4476 |
13 | 122ca2aa05 |
14 | 85bcd5718 |
15 | 4ca9b0369 |
hex | 2e47a949a |
12423173274 has 24 divisors (see below), whose sum is σ = 27128824320. Its totient is φ = 4108450248.
The previous prime is 12423173263. The next prime is 12423173291. The reversal of 12423173274 is 47237132421.
12423173274 is a `hidden beast` number, since 1 + 242 + 317 + 32 + 74 = 666.
12423173274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2714944 + ... + 2719515.
It is an arithmetic number, because the mean of its divisors is an integer number (1130367680).
Almost surely, 212423173274 is an apocalyptic number.
12423173274 is an abundant number, since it is smaller than the sum of its proper divisors (14705651046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12423173274 is a wasteful number, since it uses less digits than its factorization.
12423173274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5434594 (or 5434591 counting only the distinct ones).
The product of its digits is 56448, while the sum is 36.
The spelling of 12423173274 in words is "twelve billion, four hundred twenty-three million, one hundred seventy-three thousand, two hundred seventy-four".
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