Base | Representation |
---|---|
bin | 110001000001… |
… | …101110111100 |
3 | 220011221211210 |
4 | 301001232330 |
5 | 11242232111 |
6 | 1135244420 |
7 | 214145562 |
oct | 61015674 |
9 | 26157753 |
10 | 12852156 |
11 | 7289019 |
12 | 4379710 |
13 | 287cb35 |
14 | 19c7a32 |
15 | 11dd0a6 |
hex | c41bbc |
12852156 has 24 divisors (see below), whose sum is σ = 30046464. Its totient is φ = 4275760.
The previous prime is 12852143. The next prime is 12852157. The reversal of 12852156 is 65125821.
12852156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12852157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11101 + ... + 12203.
It is an arithmetic number, because the mean of its divisors is an integer number (1251936).
Almost surely, 212852156 is an apocalyptic number.
It is an amenable number.
12852156 is an abundant number, since it is smaller than the sum of its proper divisors (17194308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12852156 is a wasteful number, since it uses less digits than its factorization.
12852156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2081 (or 2079 counting only the distinct ones).
The product of its digits is 4800, while the sum is 30.
The square root of 12852156 is about 3584.9903765561. The cubic root of 12852156 is about 234.2387073903.
Adding to 12852156 its reverse (65125821), we get a palindrome (77977977).
The spelling of 12852156 in words is "twelve million, eight hundred fifty-two thousand, one hundred fifty-six".
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