Base | Representation |
---|---|
bin | 10010100100111101111000 |
3 | 100011102101200 |
4 | 102210331320 |
5 | 2221320013 |
6 | 252214200 |
7 | 56252163 |
oct | 22447570 |
9 | 10142350 |
10 | 4870008 |
11 | 2826a00 |
12 | 176a360 |
13 | 1016880 |
14 | 90aada |
15 | 662e73 |
hex | 4a4f78 |
4870008 has 144 divisors (see below), whose sum is σ = 15975960. Its totient is φ = 1330560.
The previous prime is 4870001. The next prime is 4870009. The reversal of 4870008 is 8000784.
It is a happy number.
4870008 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4870001) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 113235 + ... + 113277.
Almost surely, 24870008 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 4870008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7987980).
4870008 is an abundant number, since it is smaller than the sum of its proper divisors (11105952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870008 is a wasteful number, since it uses less digits than its factorization.
4870008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90 (or 72 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 4870008 is about 2206.8094616437. The cubic root of 4870008 is about 169.5026757089.
The spelling of 4870008 in words is "four million, eight hundred seventy thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •