Base | Representation |
---|---|
bin | 1011011110100111011100 |
3 | 12122212120000 |
4 | 23132213130 |
5 | 1232241423 |
6 | 144254300 |
7 | 34401363 |
oct | 13364734 |
9 | 5585500 |
10 | 3008988 |
11 | 1775774 |
12 | 1011390 |
13 | 814788 |
14 | 5847da |
15 | 3e6843 |
hex | 2de9dc |
3008988 has 60 divisors (see below), whose sum is σ = 8110872. Its totient is φ = 972000.
The previous prime is 3008981. The next prime is 3009023. The reversal of 3008988 is 8898003.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3008981) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11863 + ... + 12113.
Almost surely, 23008988 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 3008988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4055436).
3008988 is an abundant number, since it is smaller than the sum of its proper divisors (5101884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3008988 is a wasteful number, since it uses less digits than its factorization.
3008988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 3008988 is about 1734.6434792199. The cubic root of 3008988 is about 144.3688460862.
The spelling of 3008988 in words is "three million, eight thousand, nine hundred eighty-eight".
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