Base | Representation |
---|---|
bin | 10010010101100011100001 |
3 | 100001012210122 |
4 | 102111203201 |
5 | 2212310011 |
6 | 251010025 |
7 | 55600142 |
oct | 22254341 |
9 | 10035718 |
10 | 4806881 |
11 | 2793532 |
12 | 1739915 |
13 | cc3c11 |
14 | 8d1ac9 |
15 | 64e3db |
hex | 4958e1 |
4806881 has 4 divisors (see below), whose sum is σ = 4924164. Its totient is φ = 4689600.
The previous prime is 4806877. The next prime is 4806883. The reversal of 4806881 is 1886084.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 312481 + 4494400 = 559^2 + 2120^2 .
It is a cyclic number.
It is not a de Polignac number, because 4806881 - 22 = 4806877 is a prime.
It is a super-3 number, since 3×48068813 (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 not an unprimeable number, because it can be changed into a prime (4806883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58580 + ... + 58661.
It is an arithmetic number, because the mean of its divisors is an integer number (1231041).
Almost surely, 24806881 is an apocalyptic number.
4806881 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
4806881 is a deficient number, since it is larger than the sum of its proper divisors (117283).
4806881 is a wasteful number, since it uses less digits than its factorization.
4806881 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117282.
The product of its (nonzero) digits is 12288, while the sum is 35.
The square root of 4806881 is about 2192.4600338433. The cubic root of 4806881 is about 168.7671009647.
The spelling of 4806881 in words is "four million, eight hundred six thousand, eight hundred eighty-one".
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