Base | Representation |
---|---|
bin | 100110110111011… |
… | …0111011110111010 |
3 | 10100212221202010012 |
4 | 1031232313132322 |
5 | 10132324202024 |
6 | 333224021522 |
7 | 44213635460 |
oct | 11556673672 |
9 | 3325852105 |
10 | 1304131514 |
11 | 60a16a344 |
12 | 3049018a2 |
13 | 17a25366a |
14 | c52b8830 |
15 | 7975950e |
hex | 4dbb77ba |
1304131514 has 8 divisors (see below), whose sum is σ = 2235654048. Its totient is φ = 558913500.
The previous prime is 1304131501. The next prime is 1304131559. The reversal of 1304131514 is 4151314031.
It is a happy number.
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 1304131514.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46576112 + ... + 46576139.
It is an arithmetic number, because the mean of its divisors is an integer number (279456756).
Almost surely, 21304131514 is an apocalyptic number.
1304131514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1304131514 is a deficient number, since it is larger than the sum of its proper divisors (931522534).
1304131514 is an equidigital number, since it uses as much as digits as its factorization.
1304131514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93152260.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 1304131514 is about 36112.7610963216. The cubic root of 1304131514 is about 1092.5478411675.
Adding to 1304131514 its reverse (4151314031), we get a palindrome (5455445545).
The spelling of 1304131514 in words is "one billion, three hundred four million, one hundred thirty-one thousand, five hundred fourteen".
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