Base | Representation |
---|---|
bin | 1000111100011110010… |
… | …00100001011111100011 |
3 | 1002101022100001122020010 |
4 | 10132033020201133203 |
5 | 20013420034213433 |
6 | 353105241420003 |
7 | 31130162233242 |
oct | 4361710413743 |
9 | 1071270048203 |
10 | 307344054243 |
11 | 109386784a16 |
12 | 4b694a9a603 |
13 | 22ca04b8635 |
14 | 10c3865c959 |
15 | 7edc2d9e63 |
hex | 478f2217e3 |
307344054243 has 8 divisors (see below), whose sum is σ = 410765451856. Its totient is φ = 204409346400.
The previous prime is 307344054217. The next prime is 307344054319. The reversal of 307344054243 is 342450443703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 307344054243 - 25 = 307344054211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (307344054443) 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, 121670968 + ... + 121673493.
It is an arithmetic number, because the mean of its divisors is an integer number (51345681482).
Almost surely, 2307344054243 is an apocalyptic number.
307344054243 is a deficient number, since it is larger than the sum of its proper divisors (103421397613).
307344054243 is a wasteful number, since it uses less digits than its factorization.
307344054243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243344885.
The product of its (nonzero) digits is 483840, while the sum is 39.
Adding to 307344054243 its reverse (342450443703), we get a palindrome (649794497946).
The spelling of 307344054243 in words is "three hundred seven billion, three hundred forty-four million, fifty-four thousand, two hundred forty-three".
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