Base | Representation |
---|---|
bin | 10011001001111101110… |
… | …111111101111001001000 |
3 | 11122211210012210212201000 |
4 | 103021331313331321020 |
5 | 133031412141103013 |
6 | 2444422144255000 |
7 | 164050630550364 |
oct | 23117567757110 |
9 | 4584705725630 |
10 | 1316371816008 |
11 | 4682a7632947 |
12 | 193156311460 |
13 | 97196c04732 |
14 | 479d9a662a4 |
15 | 243963b3973 |
hex | 1327ddfde48 |
1316371816008 has 256 divisors, whose sum is σ = 3878203392000. Its totient is φ = 413123328000.
The previous prime is 1316371816007. The next prime is 1316371816009. The reversal of 1316371816008 is 8006181736131.
1316371816008 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 37 + 1 + 8 + 1 + 600 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (1316371816007) and next prime (1316371816009).
It is not an unprimeable number, because it can be changed into a prime (1316371816003) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38304033 + ... + 38338383.
It is an arithmetic number, because the mean of its divisors is an integer number (15149232000).
Almost surely, 21316371816008 is an apocalyptic number.
1316371816008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1316371816008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1939101696000).
1316371816008 is an abundant number, since it is smaller than the sum of its proper divisors (2561831575992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1316371816008 is a wasteful number, since it uses less digits than its factorization.
1316371816008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34553 (or 34543 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The spelling of 1316371816008 in words is "one trillion, three hundred sixteen billion, three hundred seventy-one million, eight hundred sixteen thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •