Base | Representation |
---|---|
bin | 1100111001100111111000… |
… | …00011010111010100111011 |
3 | 10201102222021010111020022021 |
4 | 12130303330003113110323 |
5 | 12204241024321410240 |
6 | 140200100130535311 |
7 | 5655351155625265 |
oct | 634637403272473 |
9 | 121388233436267 |
10 | 28368192763195 |
11 | 90479792918aa |
12 | 3221b42437537 |
13 | 12aa1558c913c |
14 | 701056616b35 |
15 | 342dc60d354a |
hex | 19ccfc0d753b |
28368192763195 has 8 divisors (see below), whose sum is σ = 34045348455360. Its totient is φ = 22692209450880.
The previous prime is 28368192763181. The next prime is 28368192763199. The reversal of 28368192763195 is 59136729186382.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28368192763195 - 213 = 28368192755003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28368192763199) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293041726 + ... + 293138515.
It is an arithmetic number, because the mean of its divisors is an integer number (4255668556920).
Almost surely, 228368192763195 is an apocalyptic number.
28368192763195 is a deficient number, since it is larger than the sum of its proper divisors (5677155692165).
28368192763195 is an equidigital number, since it uses as much as digits as its factorization.
28368192763195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586189925.
The product of its digits is 235146240, while the sum is 70.
The spelling of 28368192763195 in words is "twenty-eight trillion, three hundred sixty-eight billion, one hundred ninety-two million, seven hundred sixty-three thousand, one hundred ninety-five".
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