Base | Representation |
---|---|
bin | 100100010111010110… |
… | …1100001011000100101 |
3 | 21110120102221100010212 |
4 | 1020232231201120211 |
5 | 2234413313041420 |
6 | 55513034025205 |
7 | 5433135240065 |
oct | 1105655413045 |
9 | 243512840125 |
10 | 78093096485 |
11 | 30134576268 |
12 | 13175278205 |
13 | 7497054c41 |
14 | 3acb7d53a5 |
15 | 2070d9a3c5 |
hex | 122eb61625 |
78093096485 has 16 divisors (see below), whose sum is σ = 95200817664. Its totient is φ = 61485443712.
The previous prime is 78093096481. The next prime is 78093096533. The reversal of 78093096485 is 58469039087.
It is a cyclic number.
It is not a de Polignac number, because 78093096485 - 22 = 78093096481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (78093096481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62057 + ... + 400046.
It is an arithmetic number, because the mean of its divisors is an integer number (5950051104).
Almost surely, 278093096485 is an apocalyptic number.
It is an amenable number.
78093096485 is a deficient number, since it is larger than the sum of its proper divisors (17107721179).
78093096485 is a wasteful number, since it uses less digits than its factorization.
78093096485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462644.
The product of its (nonzero) digits is 13063680, while the sum is 59.
The spelling of 78093096485 in words is "seventy-eight billion, ninety-three million, ninety-six thousand, four hundred eighty-five".
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