Base | Representation |
---|---|
bin | 1111001001101001… |
… | …11100011010100010 |
3 | 202222212122121222022 |
4 | 13210310330122202 |
5 | 113124304121430 |
6 | 3423044541442 |
7 | 405366203555 |
oct | 74464743242 |
9 | 22885577868 |
10 | 8134051490 |
11 | 34a4507304 |
12 | 16b00b1882 |
13 | 9c8249a26 |
14 | 57240069c |
15 | 3291794e5 |
hex | 1e4d3c6a2 |
8134051490 has 8 divisors (see below), whose sum is σ = 14641292700. Its totient is φ = 3253620592.
The previous prime is 8134051481. The next prime is 8134051507. The reversal of 8134051490 is 941504318.
It can be written as a sum of positive squares in 2 ways, for example, as 8127202801 + 6848689 = 90151^2 + 2617^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 8134051490.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 406702565 + ... + 406702584.
Almost surely, 28134051490 is an apocalyptic number.
8134051490 is a deficient number, since it is larger than the sum of its proper divisors (6507241210).
8134051490 is a wasteful number, since it uses less digits than its factorization.
8134051490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813405156.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 8134051490 is about 90188.9765436996. The cubic root of 8134051490 is about 2011.1091367890.
The spelling of 8134051490 in words is "eight billion, one hundred thirty-four million, fifty-one thousand, four hundred ninety".
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