Base | Representation |
---|---|
bin | 100111001110001… |
… | …1100110101101010 |
3 | 10101201102211201211 |
4 | 1032130130311222 |
5 | 10143404043002 |
6 | 334332103334 |
7 | 44420334565 |
oct | 11634346552 |
9 | 3351384654 |
10 | 1316081002 |
11 | 615991155 |
12 | 308904b4a |
13 | 17c878672 |
14 | c6b094dc |
15 | 7a819dd7 |
hex | 4e71cd6a |
1316081002 has 8 divisors (see below), whose sum is σ = 1977486336. Its totient is φ = 656918892.
The previous prime is 1316080979. The next prime is 1316081033. The reversal of 1316081002 is 2001806131.
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, 559338 + ... + 561685.
It is an arithmetic number, because the mean of its divisors is an integer number (247185792).
Almost surely, 21316081002 is an apocalyptic number.
1316081002 is a deficient number, since it is larger than the sum of its proper divisors (661405334).
1316081002 is a wasteful number, since it uses less digits than its factorization.
1316081002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121612.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 1316081002 is about 36277.8307234597. The cubic root of 1316081002 is about 1095.8746310192.
Adding to 1316081002 its reverse (2001806131), we get a palindrome (3317887133).
The spelling of 1316081002 in words is "one billion, three hundred sixteen million, eighty-one thousand, two".
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