Base | Representation |
---|---|
bin | 1001001011100010011… |
… | …11001000111100110111 |
3 | 1010011012000201112002210 |
4 | 10211301033020330313 |
5 | 20132001144004324 |
6 | 400524015104503 |
7 | 31534465135164 |
oct | 4456117107467 |
9 | 1104160645083 |
10 | 315432406839 |
11 | 111857408a40 |
12 | 51171812133 |
13 | 2398c1248a4 |
14 | 113a496506b |
15 | 8312438d29 |
hex | 49713c8f37 |
315432406839 has 16 divisors (see below), whose sum is σ = 460814325120. Its totient is φ = 190336342560.
The previous prime is 315432406733. The next prime is 315432406897. The reversal of 315432406839 is 938604234513.
It is not a de Polignac number, because 315432406839 - 213 = 315432398647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315432404839) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20862657 + ... + 20877770.
It is an arithmetic number, because the mean of its divisors is an integer number (28800895320).
Almost surely, 2315432406839 is an apocalyptic number.
315432406839 is a deficient number, since it is larger than the sum of its proper divisors (145381918281).
315432406839 is a wasteful number, since it uses less digits than its factorization.
315432406839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41740670.
The product of its (nonzero) digits is 1866240, while the sum is 48.
The spelling of 315432406839 in words is "three hundred fifteen billion, four hundred thirty-two million, four hundred six thousand, eight hundred thirty-nine".
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