Base | Representation |
---|---|
bin | 10001010101101110010000 |
3 | 22112221011001 |
4 | 101111232100 |
5 | 2130423144 |
6 | 241231344 |
7 | 53430652 |
oct | 21255620 |
9 | 8487131 |
10 | 4545424 |
11 | 2625054 |
12 | 1632554 |
13 | c31c00 |
14 | 8646d2 |
15 | 5ebbd4 |
hex | 455b90 |
4545424 has 45 divisors (see below), whose sum is σ = 9774579. Its totient is φ = 2046720.
The previous prime is 4545403. The next prime is 4545433. The reversal of 4545424 is 4245454.
The square root of 4545424 is 2132.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3027600 + 1517824 = 1740^2 + 1232^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4545392 and 4545401.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 110844 + ... + 110884.
Almost surely, 24545424 is an apocalyptic number.
4545424 is the 2132-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4545424
4545424 is an abundant number, since it is smaller than the sum of its proper divisors (5229155).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4545424 is a wasteful number, since it uses less digits than its factorization.
4545424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116 (or 56 counting only the distinct ones).
The product of its digits is 12800, while the sum is 28.
The cubic root of 4545424 is about 165.6500101783.
The spelling of 4545424 in words is "four million, five hundred forty-five thousand, four hundred twenty-four".
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