Base | Representation |
---|---|
bin | 101101111011… |
… | …110010001000 |
3 | 211122202122000 |
4 | 231323302020 |
5 | 11040310402 |
6 | 1110031000 |
7 | 204230661 |
oct | 55736210 |
9 | 24582560 |
10 | 12041352 |
11 | 6884934 |
12 | 4048460 |
13 | 2657a7b |
14 | 1856368 |
15 | 10ccc1c |
hex | b7bc88 |
12041352 has 64 divisors (see below), whose sum is σ = 33825600. Its totient is φ = 3968640.
The previous prime is 12041329. The next prime is 12041363. The reversal of 12041352 is 25314021.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 in 15 ways as a sum of consecutive naturals, for example, 22852 + ... + 23372.
It is an arithmetic number, because the mean of its divisors is an integer number (528525).
Almost surely, 212041352 is an apocalyptic number.
12041352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12041352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16912800).
12041352 is an abundant number, since it is smaller than the sum of its proper divisors (21784248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12041352 is a wasteful number, since it uses less digits than its factorization.
12041352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 12041352 is about 3470.0651290718. The cubic root of 12041352 is about 229.2055260311.
Adding to 12041352 its reverse (25314021), we get a palindrome (37355373).
It can be divided in two parts, 1204 and 1352, that added together give a triangular number (2556 = T71).
The spelling of 12041352 in words is "twelve million, forty-one thousand, three hundred fifty-two".
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