Base | Representation |
---|---|
bin | 10000101101100010001000 |
3 | 22020120100011 |
4 | 100231202020 |
5 | 2110141213 |
6 | 233521304 |
7 | 52144015 |
oct | 20554210 |
9 | 8216304 |
10 | 4380808 |
11 | 2522403 |
12 | 1573234 |
13 | ba4cc3 |
14 | 82070c |
15 | 5b803d |
hex | 42d888 |
4380808 has 8 divisors (see below), whose sum is σ = 8214030. Its totient is φ = 2190400.
The previous prime is 4380793. The next prime is 4380839. The reversal of 4380808 is 8080834.
It can be written as a sum of positive squares in only one way, i.e., 2196324 + 2184484 = 1482^2 + 1478^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 4380808.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273793 + ... + 273808.
Almost surely, 24380808 is an apocalyptic number.
It is an amenable number.
4380808 is a deficient number, since it is larger than the sum of its proper divisors (3833222).
4380808 is a wasteful number, since it uses less digits than its factorization.
4380808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547607 (or 547603 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 4380808 is about 2093.0379834107. The cubic root of 4380808 is about 163.6256581848.
The spelling of 4380808 in words is "four million, three hundred eighty thousand, eight hundred eight".
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