Base | Representation |
---|---|
bin | 110000101001… |
… | …000000000100 |
3 | 212222210212210 |
4 | 300221000010 |
5 | 11231011402 |
6 | 1133143420 |
7 | 213244332 |
oct | 60510004 |
9 | 25883783 |
10 | 12750852 |
11 | 72199a4 |
12 | 432ab70 |
13 | 28459aa |
14 | 199cb52 |
15 | 11bd06c |
hex | c29004 |
12750852 has 24 divisors (see below), whose sum is σ = 30088800. Its totient is φ = 4202176.
The previous prime is 12750851. The next prime is 12750863. The reversal of 12750852 is 25805721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12750851) 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, 4902 + ... + 7037.
It is an arithmetic number, because the mean of its divisors is an integer number (1253700).
Almost surely, 212750852 is an apocalyptic number.
12750852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12750852 is an abundant number, since it is smaller than the sum of its proper divisors (17337948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12750852 is a wasteful number, since it uses less digits than its factorization.
12750852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12035 (or 12033 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 12750852 is about 3570.8335161416. The cubic root of 12750852 is about 233.6216399935.
The spelling of 12750852 in words is "twelve million, seven hundred fifty thousand, eight hundred fifty-two".
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