Base | Representation |
---|---|
bin | 100000011111010… |
… | …110101011110000 |
3 | 1101222200110022012 |
4 | 200133112223300 |
5 | 2104020342123 |
6 | 130031102052 |
7 | 16336122341 |
oct | 4037265360 |
9 | 1358613265 |
10 | 545090288 |
11 | 25a764446 |
12 | 132671928 |
13 | 88c11842 |
14 | 525720c8 |
15 | 32cc3378 |
hex | 207d6af0 |
545090288 has 20 divisors (see below), whose sum is σ = 1070989488. Its totient is φ = 268705920.
The previous prime is 545090243. The next prime is 545090291. The reversal of 545090288 is 882090545.
545090288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238781 + ... + 241052.
Almost surely, 2545090288 is an apocalyptic number.
It is an amenable number.
545090288 is a deficient number, since it is larger than the sum of its proper divisors (525899200).
545090288 is a wasteful number, since it uses less digits than its factorization.
545090288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 479912 (or 479906 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 545090288 is about 23347.1687362729. The cubic root of 545090288 is about 816.8760215916.
The spelling of 545090288 in words is "five hundred forty-five million, ninety thousand, two hundred eighty-eight".
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