Base | Representation |
---|---|
bin | 101001111011100010011… |
… | …011010101110000011110 |
3 | 101012110110121002000012022 |
4 | 221323202123111300132 |
5 | 334202130241444032 |
6 | 10043413110340142 |
7 | 415114305405641 |
oct | 51734233256036 |
9 | 11173417060168 |
10 | 2881426906142 |
11 | a11008408334 |
12 | 3a653405a652 |
13 | 17b943154cc5 |
14 | 9d6672a7a58 |
15 | 4ee44b9a512 |
hex | 29ee26d5c1e |
2881426906142 has 8 divisors (see below), whose sum is σ = 4381347761616. Its totient is φ = 1420977652272.
The previous prime is 2881426906133. The next prime is 2881426906187. The reversal of 2881426906142 is 2416096241882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9867900218 + ... + 9867900509.
It is an arithmetic number, because the mean of its divisors is an integer number (547668470202).
Almost surely, 22881426906142 is an apocalyptic number.
2881426906142 is a deficient number, since it is larger than the sum of its proper divisors (1499920855474).
2881426906142 is a wasteful number, since it uses less digits than its factorization.
2881426906142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19735800802.
The product of its (nonzero) digits is 2654208, while the sum is 53.
The spelling of 2881426906142 in words is "two trillion, eight hundred eighty-one billion, four hundred twenty-six million, nine hundred six thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •