Base | Representation |
---|---|
bin | 100111001010110… |
… | …1010100011000000 |
3 | 10101121002110121012 |
4 | 1032111222203000 |
5 | 10142430132034 |
6 | 334230020052 |
7 | 44366245451 |
oct | 11625524300 |
9 | 3347073535 |
10 | 1314302144 |
11 | 614986721 |
12 | 3081a7628 |
13 | 17c3a4a9c |
14 | c67a5128 |
15 | 7a5b7cce |
hex | 4e56a8c0 |
1314302144 has 28 divisors (see below), whose sum is σ = 2641092000. Its totient is φ = 648830208.
The previous prime is 1314302141. The next prime is 1314302149. The reversal of 1314302144 is 4412034131.
It is not an unprimeable number, because it can be changed into a prime (1314302141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124919 + ... + 135030.
Almost surely, 21314302144 is an apocalyptic number.
It is an amenable number.
1314302144 is an abundant number, since it is smaller than the sum of its proper divisors (1326789856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1314302144 is an equidigital number, since it uses as much as digits as its factorization.
1314302144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260040 (or 260030 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1314302144 is about 36253.3052837945. The cubic root of 1314302144 is about 1095.3806684377.
Adding to 1314302144 its reverse (4412034131), we get a palindrome (5726336275).
The spelling of 1314302144 in words is "one billion, three hundred fourteen million, three hundred two thousand, one hundred forty-four".
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