Base | Representation |
---|---|
bin | 10010010110000010110001 |
3 | 100001022112201 |
4 | 102112002301 |
5 | 2212341011 |
6 | 251023201 |
7 | 55606030 |
oct | 22260261 |
9 | 10038481 |
10 | 4808881 |
11 | 2794a90 |
12 | 173ab01 |
13 | cc4abc |
14 | 8d2717 |
15 | 64ecc1 |
hex | 4960b1 |
4808881 has 24 divisors (see below), whose sum is σ = 6364224. Its totient is φ = 3529440.
The previous prime is 4808873. The next prime is 4808911. The reversal of 4808881 is 1888084.
It is not a de Polignac number, because 4808881 - 23 = 4808873 is a prime.
It is a super-3 number, since 3×48088813 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4808881.
It is not an unprimeable number, because it can be changed into a prime (4808821) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27711 + ... + 27883.
It is an arithmetic number, because the mean of its divisors is an integer number (265176).
Almost surely, 24808881 is an apocalyptic number.
It is an amenable number.
4808881 is a deficient number, since it is larger than the sum of its proper divisors (1555343).
4808881 is a wasteful number, since it uses less digits than its factorization.
4808881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229 (or 210 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 37.
The square root of 4808881 is about 2192.9160950661. The cubic root of 4808881 is about 168.7905040404.
The spelling of 4808881 in words is "four million, eight hundred eight thousand, eight hundred eighty-one".
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