Base | Representation |
---|---|
bin | 1011110001010010110000 |
3 | 12210202111100 |
4 | 23301102300 |
5 | 1242213423 |
6 | 150044400 |
7 | 35140410 |
oct | 13612260 |
9 | 5722440 |
10 | 3085488 |
11 | 181819a |
12 | 1049700 |
13 | 840543 |
14 | 5a4640 |
15 | 40e343 |
hex | 2f14b0 |
3085488 has 60 divisors (see below), whose sum is σ = 9871888. Its totient is φ = 881280.
The previous prime is 3085487. The next prime is 3085493. The reversal of 3085488 is 8845803.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (3085487) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523 + ... + 2538.
Almost surely, 23085488 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 3085488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4935944).
3085488 is an abundant number, since it is smaller than the sum of its proper divisors (6786400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3085488 is a wasteful number, since it uses less digits than its factorization.
3085488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3082 (or 3073 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 3085488 is about 1756.5557207217. Note that the first 3 decimals coincide. The cubic root of 3085488 is about 145.5820913448.
The spelling of 3085488 in words is "three million, eighty-five thousand, four hundred eighty-eight".
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