Base | Representation |
---|---|
bin | 101110010111… |
… | …001001010000 |
3 | 211212110100211 |
4 | 232113021100 |
5 | 11102402144 |
6 | 1112253504 |
7 | 205205503 |
oct | 56271120 |
9 | 24773324 |
10 | 12153424 |
11 | 6951058 |
12 | 40a1294 |
13 | 2696a9a |
14 | 188513a |
15 | 1101034 |
hex | b97250 |
12153424 has 10 divisors (see below), whose sum is σ = 23547290. Its totient is φ = 6076704.
The previous prime is 12153397. The next prime is 12153451. The reversal of 12153424 is 42435121.
It is an interprime number because it is at equal distance from previous prime (12153397) and next prime (12153451).
It can be written as a sum of positive squares in only one way, i.e., 11343424 + 810000 = 3368^2 + 900^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12153395 and 12153404.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 379779 + ... + 379810.
It is an arithmetic number, because the mean of its divisors is an integer number (2354729).
Almost surely, 212153424 is an apocalyptic number.
It is an amenable number.
12153424 is a deficient number, since it is larger than the sum of its proper divisors (11393866).
12153424 is an equidigital number, since it uses as much as digits as its factorization.
12153424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759597 (or 759591 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 12153424 is about 3486.1761286544. The cubic root of 12153424 is about 229.9144231095.
Adding to 12153424 its reverse (42435121), we get a palindrome (54588545).
The spelling of 12153424 in words is "twelve million, one hundred fifty-three thousand, four hundred twenty-four".
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