Base | Representation |
---|---|
bin | 110010011111… |
… | …000100010100 |
3 | 220220101020220 |
4 | 302133010110 |
5 | 11342000302 |
6 | 1151354340 |
7 | 220330260 |
oct | 62370424 |
9 | 26811226 |
10 | 13234452 |
11 | 751a270 |
12 | 45229b0 |
13 | 2984b4a |
14 | 1a870a0 |
15 | 12664bc |
hex | c9f114 |
13234452 has 48 divisors (see below), whose sum is σ = 38502912. Its totient is φ = 3437280.
The previous prime is 13234451. The next prime is 13234457. The reversal of 13234452 is 25443231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13234451) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 6238 + ... + 8085.
It is an arithmetic number, because the mean of its divisors is an integer number (802144).
Almost surely, 213234452 is an apocalyptic number.
13234452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13234452 is an abundant number, since it is smaller than the sum of its proper divisors (25268460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13234452 is a wasteful number, since it uses less digits than its factorization.
13234452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14348 (or 14346 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 13234452 is about 3637.9186357037. The cubic root of 13234452 is about 236.5385813124.
Adding to 13234452 its reverse (25443231), we get a palindrome (38677683).
It can be divided in two parts, 1323 and 4452, that added together give a palindrome (5775).
The spelling of 13234452 in words is "thirteen million, two hundred thirty-four thousand, four hundred fifty-two".
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