Base | Representation |
---|---|
bin | 101110100000… |
… | …111000010000 |
3 | 211221111001120 |
4 | 232200320100 |
5 | 11110141141 |
6 | 1113202240 |
7 | 205432653 |
oct | 56407020 |
9 | 24844046 |
10 | 12193296 |
11 | 6979005 |
12 | 4100380 |
13 | 26abc8b |
14 | 189589a |
15 | 110cc66 |
hex | ba0e10 |
12193296 has 20 divisors (see below), whose sum is σ = 31499472. Its totient is φ = 4064416.
The previous prime is 12193283. The next prime is 12193297. The reversal of 12193296 is 69239121.
It is not an unprimeable number, because it can be changed into a prime (12193297) 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, 126966 + ... + 127061.
Almost surely, 212193296 is an apocalyptic number.
12193296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12193296 is an abundant number, since it is smaller than the sum of its proper divisors (19306176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12193296 is a wasteful number, since it uses less digits than its factorization.
12193296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254038 (or 254032 counting only the distinct ones).
The product of its digits is 5832, while the sum is 33.
The square root of 12193296 is about 3491.8900326328. The cubic root of 12193296 is about 230.1655770547.
The spelling of 12193296 in words is "twelve million, one hundred ninety-three thousand, two hundred ninety-six".
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