Base | Representation |
---|---|
bin | 1001011001101111000… |
… | …00010110100000000001 |
3 | 1010212212011200010120001 |
4 | 10230313200112200001 |
5 | 20243103231243344 |
6 | 404224151320001 |
7 | 32224400531041 |
oct | 4546740264001 |
9 | 1125764603501 |
10 | 323053774849 |
11 | 115008485593 |
12 | 5273a080001 |
13 | 246050983c0 |
14 | 118c8c2b721 |
15 | 860b591ed4 |
hex | 4b37816801 |
323053774849 has 8 divisors (see below), whose sum is σ = 348430404392. Its totient is φ = 297752336640.
The previous prime is 323053774829. The next prime is 323053774891. The reversal of 323053774849 is 948477350323.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 72821721025 + 250232053824 = 269855^2 + 500232^2 .
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 323053774849 - 231 = 320906291201 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 323053774849.
It is not an unprimeable number, because it can be changed into a prime (323053774829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18788904 + ... + 18806089.
It is an arithmetic number, because the mean of its divisors is an integer number (43553800549).
Almost surely, 2323053774849 is an apocalyptic number.
It is an amenable number.
323053774849 is a deficient number, since it is larger than the sum of its proper divisors (25376629543).
323053774849 is a wasteful number, since it uses less digits than its factorization.
323053774849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37595667.
The product of its (nonzero) digits is 15240960, while the sum is 55.
The spelling of 323053774849 in words is "three hundred twenty-three billion, fifty-three million, seven hundred seventy-four thousand, eight hundred forty-nine".
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