Base | Representation |
---|---|
bin | 110000111111… |
… | …001111001100 |
3 | 220011102211010 |
4 | 300333033030 |
5 | 11241420212 |
6 | 1135125220 |
7 | 214104015 |
oct | 60771714 |
9 | 26142733 |
10 | 12841932 |
11 | 7281374 |
12 | 4373810 |
13 | 287829c |
14 | 19c400c |
15 | 11da03c |
hex | c3f3cc |
12841932 has 24 divisors (see below), whose sum is σ = 30184000. Its totient is φ = 4249296.
The previous prime is 12841921. The next prime is 12841943. The reversal of 12841932 is 23914821.
It is an interprime number because it is at equal distance from previous prime (12841921) and next prime (12841943).
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 12841932.
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, 2182 + ... + 5517.
Almost surely, 212841932 is an apocalyptic number.
12841932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12841932 is an abundant number, since it is smaller than the sum of its proper divisors (17342068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12841932 is a wasteful number, since it uses less digits than its factorization.
12841932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7845 (or 7843 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 12841932 is about 3583.5641476050. The cubic root of 12841932 is about 234.1765779476.
The spelling of 12841932 in words is "twelve million, eight hundred forty-one thousand, nine hundred thirty-two".
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