Base | Representation |
---|---|
bin | 101110100001… |
… | …010000100101 |
3 | 211221120012020 |
4 | 232201100211 |
5 | 11110213403 |
6 | 1113213353 |
7 | 205440336 |
oct | 56412045 |
9 | 24846166 |
10 | 12194853 |
11 | 697a1a0 |
12 | 4101259 |
13 | 26ac8b8 |
14 | 189628d |
15 | 110d453 |
hex | ba1425 |
12194853 has 16 divisors (see below), whose sum is σ = 18510336. Its totient is φ = 7069040.
The previous prime is 12194851. The next prime is 12194857. The reversal of 12194853 is 35849121.
It is not a de Polignac number, because 12194853 - 21 = 12194851 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12194851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7275 + ... + 8792.
It is an arithmetic number, because the mean of its divisors is an integer number (1156896).
Almost surely, 212194853 is an apocalyptic number.
It is an amenable number.
12194853 is a deficient number, since it is larger than the sum of its proper divisors (6315483).
12194853 is a wasteful number, since it uses less digits than its factorization.
12194853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16104.
The product of its digits is 8640, while the sum is 33.
The square root of 12194853 is about 3492.1129706812. The cubic root of 12194853 is about 230.1753734913.
The spelling of 12194853 in words is "twelve million, one hundred ninety-four thousand, eight hundred fifty-three".
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