Base | Representation |
---|---|
bin | 10010010110000001101000 |
3 | 100001022110000 |
4 | 102112001220 |
5 | 2212340213 |
6 | 251023000 |
7 | 55605564 |
oct | 22260150 |
9 | 10038400 |
10 | 4808808 |
11 | 2794a24 |
12 | 173aa60 |
13 | cc4a64 |
14 | 8d26a4 |
15 | 64ec73 |
hex | 496068 |
4808808 has 80 divisors (see below), whose sum is σ = 13873860. Its totient is φ = 1555200.
The previous prime is 4808803. The next prime is 4808821. The reversal of 4808808 is 8088084.
It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 1633284 = 1782^2 + 1278^2 .
It is a super-3 number, since 3×48088083 (a number of 21 digits) contains 333 as substring.
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 (4808803) 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, 26478 + ... + 26658.
Almost surely, 24808808 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 4808808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6936930).
4808808 is an abundant number, since it is smaller than the sum of its proper divisors (9065052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4808808 is a wasteful number, since it uses less digits than its factorization.
4808808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240 (or 227 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 36.
The square root of 4808808 is about 2192.8994504993. The cubic root of 4808808 is about 168.7896499423.
The spelling of 4808808 in words is "four million, eight hundred eight thousand, eight hundred eight".
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