Base | Representation |
---|---|
bin | 101101111001… |
… | …100010011000 |
3 | 211122022000021 |
4 | 231321202120 |
5 | 11040012102 |
6 | 1105520224 |
7 | 204162106 |
oct | 55714230 |
9 | 24568007 |
10 | 12032152 |
11 | 6878a30 |
12 | 4043074 |
13 | 2653822 |
14 | 1852c76 |
15 | 10ca137 |
hex | b79898 |
12032152 has 32 divisors (see below), whose sum is σ = 24961680. Its totient is φ = 5391360.
The previous prime is 12032143. The next prime is 12032173. The reversal of 12032152 is 25123021.
12032152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120321522 = 289545363502208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5488 + ... + 7360.
Almost surely, 212032152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12032152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12480840).
12032152 is an abundant number, since it is smaller than the sum of its proper divisors (12929528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12032152 is a wasteful number, since it uses less digits than its factorization.
12032152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1963 (or 1959 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 12032152 is about 3468.7392522356. The cubic root of 12032152 is about 229.1471375681.
Adding to 12032152 its reverse (25123021), we get a palindrome (37155173).
The spelling of 12032152 in words is "twelve million, thirty-two thousand, one hundred fifty-two".
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