Base | Representation |
---|---|
bin | 101101110111… |
… | …110011001000 |
3 | 211121221020120 |
4 | 231313303020 |
5 | 11034300112 |
6 | 1105423240 |
7 | 204132255 |
oct | 55676310 |
9 | 24557216 |
10 | 12025032 |
11 | 6873648 |
12 | 403ab20 |
13 | 2650506 |
14 | 185042c |
15 | 10c7e8c |
hex | b77cc8 |
12025032 has 16 divisors (see below), whose sum is σ = 30062640. Its totient is φ = 4008336.
The previous prime is 12025031. The next prime is 12025033. The reversal of 12025032 is 23052021.
It is an interprime number because it is at equal distance from previous prime (12025031) and next prime (12025033).
It is not an unprimeable number, because it can be changed into a prime (12025031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250498 + ... + 250545.
It is an arithmetic number, because the mean of its divisors is an integer number (1878915).
Almost surely, 212025032 is an apocalyptic number.
12025032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12025032 is an abundant number, since it is smaller than the sum of its proper divisors (18037608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12025032 is a wasteful number, since it uses less digits than its factorization.
12025032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501052 (or 501048 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 12025032 is about 3467.7127908753. The cubic root of 12025032 is about 229.1019295415.
Adding to 12025032 its reverse (23052021), we get a palindrome (35077053).
It can be divided in two parts, 120 and 25032, that added together give a palindrome (25152).
The spelling of 12025032 in words is "twelve million, twenty-five thousand, thirty-two".
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