Base | Representation |
---|---|
bin | 101110010100… |
… | …011011110100 |
3 | 211211220010201 |
4 | 232110123310 |
5 | 11102023244 |
6 | 1112130244 |
7 | 205131235 |
oct | 56243364 |
9 | 24756121 |
10 | 12142324 |
11 | 6943787 |
12 | 4096984 |
13 | 2691a0c |
14 | 188108c |
15 | 10ecad4 |
hex | b946f4 |
12142324 has 6 divisors (see below), whose sum is σ = 21249074. Its totient is φ = 6071160.
The previous prime is 12142289. The next prime is 12142331. The reversal of 12142324 is 42324121.
It can be written as a sum of positive squares in only one way, i.e., 6666724 + 5475600 = 2582^2 + 2340^2 .
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 1517787 + ... + 1517794.
Almost surely, 212142324 is an apocalyptic number.
It is an amenable number.
12142324 is a deficient number, since it is larger than the sum of its proper divisors (9106750).
12142324 is a wasteful number, since it uses less digits than its factorization.
12142324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3035585 (or 3035583 counting only the distinct ones).
The product of its digits is 384, while the sum is 19.
The square root of 12142324 is about 3484.5837628044. The cubic root of 12142324 is about 229.8444064229.
Adding to 12142324 its reverse (42324121), we get a palindrome (54466445).
The spelling of 12142324 in words is "twelve million, one hundred forty-two thousand, three hundred twenty-four".
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