Base | Representation |
---|---|
bin | 100111001011000… |
… | …1101010000011010 |
3 | 10101121100200121202 |
4 | 1032112031100122 |
5 | 10142444204224 |
6 | 334233034202 |
7 | 44400410111 |
oct | 11626152032 |
9 | 3347320552 |
10 | 1314444314 |
11 | 614a73517 |
12 | 308255962 |
13 | 17c424701 |
14 | c6800c78 |
15 | 7a5e4eae |
hex | 4e58d41a |
1314444314 has 24 divisors (see below), whose sum is σ = 2097287868. Its totient is φ = 617379840.
The previous prime is 1314444311. The next prime is 1314444317. The reversal of 1314444314 is 4134444131.
It is an interprime number because it is at equal distance from previous prime (1314444311) and next prime (1314444317).
It can be written as a sum of positive squares in 6 ways, for example, as 1103236225 + 211208089 = 33215^2 + 14533^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (1314444311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51674 + ... + 72794.
Almost surely, 21314444314 is an apocalyptic number.
1314444314 is a deficient number, since it is larger than the sum of its proper divisors (782843554).
1314444314 is a wasteful number, since it uses less digits than its factorization.
1314444314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21218 (or 21189 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
The square root of 1314444314 is about 36255.2660175043. The cubic root of 1314444314 is about 1095.4201633274.
Adding to 1314444314 its reverse (4134444131), we get a palindrome (5448888445).
The spelling of 1314444314 in words is "one billion, three hundred fourteen million, four hundred forty-four thousand, three hundred fourteen".
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