Base | Representation |
---|---|
bin | 1000010110001101… |
… | …11101101011001010 |
3 | 102120022102202202100 |
4 | 10023012331223022 |
5 | 33134210422104 |
6 | 2020402414230 |
7 | 216023531322 |
oct | 41306755312 |
9 | 12508382670 |
10 | 4481342154 |
11 | 199a667763 |
12 | a50961376 |
13 | 565573263 |
14 | 307250282 |
15 | 1b3655139 |
hex | 10b1bdaca |
4481342154 has 24 divisors (see below), whose sum is σ = 10280726820. Its totient is φ = 1405911168.
The previous prime is 4481342083. The next prime is 4481342167. The reversal of 4481342154 is 4512431844.
It can be written as a sum of positive squares in 2 ways, for example, as 4439157129 + 42185025 = 66627^2 + 6495^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7322149 + ... + 7322760.
Almost surely, 24481342154 is an apocalyptic number.
4481342154 is an abundant number, since it is smaller than the sum of its proper divisors (5799384666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4481342154 is a wasteful number, since it uses less digits than its factorization.
4481342154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14644934 (or 14644931 counting only the distinct ones).
The product of its digits is 61440, while the sum is 36.
The square root of 4481342154 is about 66942.8275022799. The cubic root of 4481342154 is about 1648.6787284729.
Adding to 4481342154 its reverse (4512431844), we get a palindrome (8993773998).
The spelling of 4481342154 in words is "four billion, four hundred eighty-one million, three hundred forty-two thousand, one hundred fifty-four".
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