Base | Representation |
---|---|
bin | 100101010000010111… |
… | …110101011110110010 |
3 | 10211020212221121212002 |
4 | 211100113311132302 |
5 | 1123411300200224 |
6 | 30213245534002 |
7 | 2614213001666 |
oct | 452027653662 |
9 | 124225847762 |
10 | 40003131314 |
11 | 15a687a7703 |
12 | 7904b74302 |
13 | 3a0690a903 |
14 | 1d16b848a6 |
15 | 1091e049ae |
hex | 9505f57b2 |
40003131314 has 8 divisors (see below), whose sum is σ = 60096589740. Its totient is φ = 19970934736.
The previous prime is 40003131299. The next prime is 40003131349. The reversal of 40003131314 is 41313130004.
It can be written as a sum of positive squares in 2 ways, for example, as 39762354025 + 240777289 = 199405^2 + 15517^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15313829 + ... + 15316440.
Almost surely, 240003131314 is an apocalyptic number.
40003131314 is a deficient number, since it is larger than the sum of its proper divisors (20093458426).
40003131314 is a wasteful number, since it uses less digits than its factorization.
40003131314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30630924.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 40003131314 its reverse (41313130004), we get a palindrome (81316261318).
The spelling of 40003131314 in words is "forty billion, three million, one hundred thirty-one thousand, three hundred fourteen".
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