Base | Representation |
---|---|
bin | 101110110011… |
… | …100101100100 |
3 | 212002101011122 |
4 | 232303211210 |
5 | 11120114144 |
6 | 1114553112 |
7 | 206202242 |
oct | 56634544 |
9 | 25071148 |
10 | 12269924 |
11 | 6a20637 |
12 | 4138798 |
13 | 2707b14 |
14 | 18b5792 |
15 | 11257ee |
hex | bb3964 |
12269924 has 24 divisors (see below), whose sum is σ = 22595328. Its totient is φ = 5821920.
The previous prime is 12269923. The next prime is 12269941. The reversal of 12269924 is 42996221.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (12269923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5639 + ... + 7505.
It is an arithmetic number, because the mean of its divisors is an integer number (941472).
Almost surely, 212269924 is an apocalyptic number.
It is an amenable number.
12269924 is a deficient number, since it is larger than the sum of its proper divisors (10325404).
12269924 is a wasteful number, since it uses less digits than its factorization.
12269924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1955 (or 1953 counting only the distinct ones).
The product of its digits is 15552, while the sum is 35.
The square root of 12269924 is about 3502.8451293199. The cubic root of 12269924 is about 230.6467242310.
The spelling of 12269924 in words is "twelve million, two hundred sixty-nine thousand, nine hundred twenty-four".
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