Base | Representation |
---|---|
bin | 100111001010110… |
… | …1101010011100100 |
3 | 10101121010001002201 |
4 | 1032111231103210 |
5 | 10142431012234 |
6 | 334230144244 |
7 | 44366323423 |
oct | 11625552344 |
9 | 3347101081 |
10 | 1314313444 |
11 | 614994164 |
12 | 3081b2084 |
13 | 17c3a9c82 |
14 | c67a92ba |
15 | 7a5bb314 |
hex | 4e56d4e4 |
1314313444 has 6 divisors (see below), whose sum is σ = 2300048534. Its totient is φ = 657156720.
The previous prime is 1314313439. The next prime is 1314313457. The reversal of 1314313444 is 4443134131.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 836366400 + 477947044 = 28920^2 + 21862^2 .
It is a super-2 number, since 2×13143134442 = 3454839658158282272, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164289177 + ... + 164289184.
Almost surely, 21314313444 is an apocalyptic number.
It is an amenable number.
1314313444 is a deficient number, since it is larger than the sum of its proper divisors (985735090).
1314313444 is a wasteful number, since it uses less digits than its factorization.
1314313444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328578365 (or 328578363 counting only the distinct ones).
The product of its digits is 6912, while the sum is 28.
The square root of 1314313444 is about 36253.4611313182. The cubic root of 1314313444 is about 1095.3838076870.
Adding to 1314313444 its reverse (4443134131), we get a palindrome (5757447575).
The spelling of 1314313444 in words is "one billion, three hundred fourteen million, three hundred thirteen thousand, four hundred forty-four".
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