Base | Representation |
---|---|
bin | 1000110101011011… |
… | …01010011010101001 |
3 | 110020120001201220211 |
4 | 10122231222122221 |
5 | 34203221121004 |
6 | 2102354021121 |
7 | 225353032312 |
oct | 43255523251 |
9 | 13216051824 |
10 | 4743145129 |
11 | 2014422158 |
12 | b045777a1 |
13 | 5a7889068 |
14 | 32dd1d609 |
15 | 1cb61b504 |
hex | 11ab6a6a9 |
4743145129 has 8 divisors (see below), whose sum is σ = 5022780840. Its totient is φ = 4463579136.
The previous prime is 4743145109. The next prime is 4743145207. The reversal of 4743145129 is 9215413474.
It can be written as a sum of positive squares in 4 ways, for example, as 1612183104 + 3130962025 = 40152^2 + 55955^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4743145129 - 211 = 4743143081 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4743145091 and 4743145100.
It is not an unprimeable number, because it can be changed into a prime (4743145109) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 200857 + ... + 223225.
It is an arithmetic number, because the mean of its divisors is an integer number (627847605).
Almost surely, 24743145129 is an apocalyptic number.
It is an amenable number.
4743145129 is a deficient number, since it is larger than the sum of its proper divisors (279635711).
4743145129 is a wasteful number, since it uses less digits than its factorization.
4743145129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34859.
The product of its digits is 120960, while the sum is 40.
The square root of 4743145129 is about 68870.4953445233. The cubic root of 4743145129 is about 1680.1786857608.
The spelling of 4743145129 in words is "four billion, seven hundred forty-three million, one hundred forty-five thousand, one hundred twenty-nine".
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