Base | Representation |
---|---|
bin | 100111001010110… |
… | …1101000011111010 |
3 | 10101121002222201121 |
4 | 1032111231003322 |
5 | 10142430444232 |
6 | 334230135454 |
7 | 44366320462 |
oct | 11625550372 |
9 | 3347088647 |
10 | 1314312442 |
11 | 614993433 |
12 | 3081b158a |
13 | 17c3a9691 |
14 | c67a8ba2 |
15 | 7a5bad97 |
hex | 4e56d0fa |
1314312442 has 8 divisors (see below), whose sum is σ = 1975960800. Its totient is φ = 655658844.
The previous prime is 1314312431. The next prime is 1314312457. The reversal of 1314312442 is 2442134131.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 747592 + ... + 749347.
It is an arithmetic number, because the mean of its divisors is an integer number (246995100).
Almost surely, 21314312442 is an apocalyptic number.
1314312442 is a deficient number, since it is larger than the sum of its proper divisors (661648358).
1314312442 is a wasteful number, since it uses less digits than its factorization.
1314312442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1497380.
The product of its digits is 2304, while the sum is 25.
The square root of 1314312442 is about 36253.4473119454. The cubic root of 1314312442 is about 1095.3835293224.
Adding to 1314312442 its reverse (2442134131), we get a palindrome (3756446573).
The spelling of 1314312442 in words is "one billion, three hundred fourteen million, three hundred twelve thousand, four hundred forty-two".
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