Base | Representation |
---|---|
bin | 10100101000010010001101 |
3 | 101011202020001 |
4 | 110220102031 |
5 | 2341023020 |
6 | 311524301 |
7 | 63652300 |
oct | 24502215 |
9 | 11152201 |
10 | 5407885 |
11 | 306402a |
12 | 1989691 |
13 | 1174642 |
14 | a0ab37 |
15 | 71c50a |
hex | 52848d |
5407885 has 12 divisors (see below), whose sum is σ = 7549308. Its totient is φ = 3708096.
The previous prime is 5407879. The next prime is 5407889. The reversal of 5407885 is 5887045.
It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 1483524 = 1981^2 + 1218^2 .
It is not a de Polignac number, because 5407885 - 211 = 5405837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5407889) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10792 + ... + 11281.
It is an arithmetic number, because the mean of its divisors is an integer number (629109).
Almost surely, 25407885 is an apocalyptic number.
It is an amenable number.
5407885 is a deficient number, since it is larger than the sum of its proper divisors (2141423).
5407885 is a wasteful number, since it uses less digits than its factorization.
5407885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22092 (or 22085 counting only the distinct ones).
The product of its (nonzero) digits is 44800, while the sum is 37.
The square root of 5407885 is about 2325.4859707167. The cubic root of 5407885 is about 175.5264149113.
The spelling of 5407885 in words is "five million, four hundred seven thousand, eight hundred eighty-five".
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