Base | Representation |
---|---|
bin | 11110000110010101000… |
… | …001000001010110000000 |
3 | 21022201211220122100022000 |
4 | 132012111001001112000 |
5 | 232342020102422313 |
6 | 4222111135344000 |
7 | 302302240215624 |
oct | 36062501012600 |
9 | 7281756570260 |
10 | 2068379342208 |
11 | 728216241753 |
12 | 294a48082000 |
13 | 12007ccc22ca |
14 | 72178155184 |
15 | 38c0b1ad673 |
hex | 1e195041580 |
2068379342208 has 128 divisors (see below), whose sum is σ = 6269581164000. Its totient is φ = 670825691136.
The previous prime is 2068379342203. The next prime is 2068379342231. The reversal of 2068379342208 is 8022439738602.
2068379342208 is a `hidden beast` number, since 2 + 0 + 68 + 37 + 9 + 342 + 208 = 666.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068379342203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7959823 + ... + 8215566.
Almost surely, 22068379342208 is an apocalyptic number.
It is an amenable number.
2068379342208 is an abundant number, since it is smaller than the sum of its proper divisors (4201201821792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068379342208 is a wasteful number, since it uses less digits than its factorization.
2068379342208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16175449 (or 16175431 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 54.
The spelling of 2068379342208 in words is "two trillion, sixty-eight billion, three hundred seventy-nine million, three hundred forty-two thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •