Base | Representation |
---|---|
bin | 1010001001100100… |
… | …10010011110010011 |
3 | 112001202020220221100 |
4 | 11010302102132103 |
5 | 42124421011401 |
6 | 2300410555443 |
7 | 252013512600 |
oct | 50462223623 |
9 | 15052226840 |
10 | 5449000851 |
11 | 2346900a98 |
12 | 1080a38b83 |
13 | 68ab98878 |
14 | 39997d6a7 |
15 | 21d598b86 |
hex | 144c92793 |
5449000851 has 36 divisors (see below), whose sum is σ = 9451176384. Its totient is φ = 3013264800.
The previous prime is 5449000829. The next prime is 5449000853. The reversal of 5449000851 is 1580009445.
It is not a de Polignac number, because 5449000851 - 29 = 5449000339 is a prime.
It is a super-2 number, since 2×54490008512 = 59383220548397448402, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5449000853) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 185620 + ... + 212961.
Almost surely, 25449000851 is an apocalyptic number.
5449000851 is a deficient number, since it is larger than the sum of its proper divisors (4002175533).
5449000851 is a wasteful number, since it uses less digits than its factorization.
5449000851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398632 (or 398622 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 5449000851 is about 73817.3479000702. The cubic root of 5449000851 is about 1759.7013149948.
The spelling of 5449000851 in words is "five billion, four hundred forty-nine million, eight hundred fifty-one", and thus it is an aban number.
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