Base | Representation |
---|---|
bin | 10101000000000001110100 |
3 | 101100200122002 |
4 | 111000001310 |
5 | 2402131030 |
6 | 313554432 |
7 | 64535654 |
oct | 25000164 |
9 | 11320562 |
10 | 5505140 |
11 | 3120103 |
12 | 1a15a18 |
13 | 11a99a4 |
14 | a34364 |
15 | 73b245 |
hex | 540074 |
5505140 has 24 divisors (see below), whose sum is σ = 11606280. Its totient is φ = 2193408.
The previous prime is 5505139. The next prime is 5505151. The reversal of 5505140 is 415055.
It can be written as a sum of positive squares in 4 ways, for example, as 1162084 + 4343056 = 1078^2 + 2084^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7844 + ... + 8516.
It is an arithmetic number, because the mean of its divisors is an integer number (483595).
Almost surely, 25505140 is an apocalyptic number.
It is an amenable number.
5505140 is an abundant number, since it is smaller than the sum of its proper divisors (6101140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5505140 is a wasteful number, since it uses less digits than its factorization.
5505140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091 (or 1089 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 5505140 is about 2346.3034756825. The cubic root of 5505140 is about 176.5723874955.
The spelling of 5505140 in words is "five million, five hundred five thousand, one hundred forty".
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