Base | Representation |
---|---|
bin | 1010011101110001… |
… | …00101100011001000 |
3 | 112111120001111211002 |
4 | 11032320211203020 |
5 | 43001304032013 |
6 | 2325302154132 |
7 | 256141546631 |
oct | 51670454310 |
9 | 15446044732 |
10 | 5618424008 |
11 | 24234aa12a |
12 | 1109722948 |
13 | 6b7008462 |
14 | 3b4282888 |
15 | 22d3b3358 |
hex | 14ee258c8 |
5618424008 has 12 divisors (see below), whose sum is σ = 10534942545. Its totient is φ = 2809106000.
The previous prime is 5618424001. The next prime is 5618424059. The reversal of 5618424008 is 8004248165.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 5478664324 + 139759684 = 74018^2 + 11822^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=53002.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5618424001) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 198758 + ... + 225258.
Almost surely, 25618424008 is an apocalyptic number.
It is an amenable number.
5618424008 is a deficient number, since it is larger than the sum of its proper divisors (4916518537).
5618424008 is an frugal number, since it uses more digits than its factorization.
5618424008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53008 (or 26503 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 38.
The square root of 5618424008 is about 74956.1472328988. The cubic root of 5618424008 is about 1777.7533419431.
The spelling of 5618424008 in words is "five billion, six hundred eighteen million, four hundred twenty-four thousand, eight".
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