Base | Representation |
---|---|
bin | 1000011110111100… |
… | …00011100101100001 |
3 | 102202102002210200112 |
4 | 10033132003211201 |
5 | 33311423121140 |
6 | 2031534501105 |
7 | 220602435623 |
oct | 41736034541 |
9 | 12672083615 |
10 | 4554504545 |
11 | 1a27998748 |
12 | a71364795 |
13 | 57777b306 |
14 | 312c56c13 |
15 | 1b9ca7c65 |
hex | 10f783961 |
4554504545 has 8 divisors (see below), whose sum is σ = 5470253160. Its totient is φ = 3640371840.
The previous prime is 4554504503. The next prime is 4554504569. The reversal of 4554504545 is 5454054554.
It can be written as a sum of positive squares in 4 ways, for example, as 149793121 + 4404711424 = 12239^2 + 66368^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4554504545 - 214 = 4554488161 is a prime.
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, 397766 + ... + 409055.
It is an arithmetic number, because the mean of its divisors is an integer number (683781645).
Almost surely, 24554504545 is an apocalyptic number.
It is an amenable number.
4554504545 is a deficient number, since it is larger than the sum of its proper divisors (915748615).
4554504545 is a wasteful number, since it uses less digits than its factorization.
4554504545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 807955.
The product of its (nonzero) digits is 800000, while the sum is 41.
The square root of 4554504545 is about 67487.0694651946. The cubic root of 4554504545 is about 1657.6024498613.
The spelling of 4554504545 in words is "four billion, five hundred fifty-four million, five hundred four thousand, five hundred forty-five".
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