Base | Representation |
---|---|
bin | 101111111110… |
… | …011000110000 |
3 | 212122221110001 |
4 | 233332120300 |
5 | 11204420204 |
6 | 1125315344 |
7 | 211616416 |
oct | 57763060 |
9 | 25587401 |
10 | 12576304 |
11 | 710a844 |
12 | 4265b54 |
13 | 27b4400 |
14 | 19552b6 |
15 | 11864a4 |
hex | bfe630 |
12576304 has 30 divisors (see below), whose sum is σ = 26390796. Its totient is φ = 5803200.
The previous prime is 12576293. The next prime is 12576313. The reversal of 12576304 is 40367521.
It is a super-3 number, since 3×125763043 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 379 + ... + 5029.
Almost surely, 212576304 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 12576304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13195398).
12576304 is an abundant number, since it is smaller than the sum of its proper divisors (13814492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12576304 is a wasteful number, since it uses less digits than its factorization.
12576304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4685 (or 4666 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 12576304 is about 3546.3085032185. The cubic root of 12576304 is about 232.5507131061.
It can be divided in two parts, 12576 and 304, that added together give a triangular number (12880 = T160).
The spelling of 12576304 in words is "twelve million, five hundred seventy-six thousand, three hundred four".
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