Base | Representation |
---|---|
bin | 101110100010… |
… | …010110001000 |
3 | 211221210022002 |
4 | 232202112020 |
5 | 11110334204 |
6 | 1113250132 |
7 | 205456325 |
oct | 56422610 |
9 | 24853262 |
10 | 12199304 |
11 | 6982577 |
12 | 4103948 |
13 | 26b1930 |
14 | 1897b4c |
15 | 110e91e |
hex | ba2588 |
12199304 has 32 divisors (see below), whose sum is σ = 25242840. Its totient is φ = 5491200.
The previous prime is 12199289. The next prime is 12199321. The reversal of 12199304 is 40399121.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5428900 + 6770404 = 2330^2 + 2602^2 .
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, 2834 + ... + 5694.
Almost surely, 212199304 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 12199304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12621420).
12199304 is an abundant number, since it is smaller than the sum of its proper divisors (13043536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12199304 is a wasteful number, since it uses less digits than its factorization.
12199304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2921 (or 2917 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 12199304 is about 3492.7502057834. The cubic root of 12199304 is about 230.2033739919.
The spelling of 12199304 in words is "twelve million, one hundred ninety-nine thousand, three hundred four".
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