Base | Representation |
---|---|
bin | 101001110010000111110… |
… | …011111100010000000000 |
3 | 101011111100222221000110100 |
4 | 221302013303330100000 |
5 | 334020424033202031 |
6 | 10035021545402400 |
7 | 414305622126561 |
oct | 51620763742000 |
9 | 11144328830410 |
10 | 2871316694016 |
11 | a0779a467321 |
12 | 3a4592199400 |
13 | 17a9c1689a74 |
14 | 9cd88656168 |
15 | 4ea522bbde6 |
hex | 29c87cfc400 |
2871316694016 has 297 divisors, whose sum is σ = 8759621399061. Its totient is φ = 905755557888.
The previous prime is 2871316693979. The next prime is 2871316694087. The reversal of 2871316694016 is 6104966131782.
The square root of 2871316694016 is 1694496.
It is a perfect power (a square), and thus also a powerful number.
2871316694016 is a `hidden beast` number, since 2 + 8 + 71 + 3 + 166 + 9 + 401 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 55364207616 + 2815952486400 = 235296^2 + 1678080^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3090760240 + ... + 3090761168.
Almost surely, 22871316694016 is an apocalyptic number.
2871316694016 is the 1694496-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2871316694016
2871316694016 is an abundant number, since it is smaller than the sum of its proper divisors (5888304705045).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2871316694016 is an frugal number, since it uses more digits than its factorization.
2871316694016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1922 (or 953 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 54.
The spelling of 2871316694016 in words is "two trillion, eight hundred seventy-one billion, three hundred sixteen million, six hundred ninety-four thousand, sixteen".
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