Base | Representation |
---|---|
bin | 10101001010000010011100 |
3 | 101102202212121 |
4 | 111022002130 |
5 | 2404434030 |
6 | 314512324 |
7 | 65066335 |
oct | 25120234 |
9 | 11382777 |
10 | 5546140 |
11 | 3148996 |
12 | 1a356a4 |
13 | 11c2552 |
14 | a4528c |
15 | 74847a |
hex | 54a09c |
5546140 has 24 divisors (see below), whose sum is σ = 11919600. Its totient is φ = 2166528.
The previous prime is 5546129. The next prime is 5546161. The reversal of 5546140 is 416455.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2365 + ... + 4084.
It is an arithmetic number, because the mean of its divisors is an integer number (496650).
Almost surely, 25546140 is an apocalyptic number.
It is an amenable number.
5546140 is an abundant number, since it is smaller than the sum of its proper divisors (6373460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5546140 is a wasteful number, since it uses less digits than its factorization.
5546140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6501 (or 6499 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5546140 is about 2355.0244160093. The cubic root of 5546140 is about 177.0096497447.
Subtracting from 5546140 its sum of digits (25), we obtain a triangular number (5546115 = T3330).
The spelling of 5546140 in words is "five million, five hundred forty-six thousand, one hundred forty".
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