Base | Representation |
---|---|
bin | 101101111000… |
… | …101010101000 |
3 | 211122010010010 |
4 | 231320222220 |
5 | 11034403314 |
6 | 1105451520 |
7 | 204145521 |
oct | 55705250 |
9 | 24563103 |
10 | 12028584 |
11 | 6876287 |
12 | 4040ba0 |
13 | 2652009 |
14 | 1851848 |
15 | 10c9059 |
hex | b78aa8 |
12028584 has 16 divisors (see below), whose sum is σ = 30071520. Its totient is φ = 4009520.
The previous prime is 12028573. The next prime is 12028603. The reversal of 12028584 is 48582021.
12028584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250572 + ... + 250619.
It is an arithmetic number, because the mean of its divisors is an integer number (1879470).
Almost surely, 212028584 is an apocalyptic number.
It is an amenable number.
12028584 is an abundant number, since it is smaller than the sum of its proper divisors (18042936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12028584 is a wasteful number, since it uses less digits than its factorization.
12028584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501200 (or 501196 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 12028584 is about 3468.2249062020. The cubic root of 12028584 is about 229.1244849893.
The spelling of 12028584 in words is "twelve million, twenty-eight thousand, five hundred eighty-four".
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