Base | Representation |
---|---|
bin | 111111001100111100000 |
3 | 10220012220000 |
4 | 13321213200 |
5 | 1012233013 |
6 | 112220000 |
7 | 23413632 |
oct | 7714740 |
9 | 3805800 |
10 | 2071008 |
11 | 1194a85 |
12 | 83a600 |
13 | 576864 |
14 | 3bca52 |
15 | 2ad973 |
hex | 1f99e0 |
2071008 has 120 divisors (see below), whose sum is σ = 6586272. Its totient is φ = 635904.
The previous prime is 2071007. The next prime is 2071063. The reversal of 2071008 is 8001702.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a zygodrome in base 2 and base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2071007) 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, 44041 + ... + 44087.
22071008 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 2071008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293136).
2071008 is an abundant number, since it is smaller than the sum of its proper divisors (4515264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2071008 is a wasteful number, since it uses less digits than its factorization.
2071008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86 (or 69 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
The square root of 2071008 is about 1439.0997185741. The cubic root of 2071008 is about 127.4658732193.
The spelling of 2071008 in words is "two million, seventy-one thousand, eight".
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