Base | Representation |
---|---|
bin | 1000100010001101001… |
… | …10100011101011111101 |
3 | 1001000220120002201211120 |
4 | 10101012212203223331 |
5 | 14301030011221033 |
6 | 342414051541153 |
7 | 30120550220601 |
oct | 4210646435375 |
9 | 1030816081746 |
10 | 293242288893 |
11 | 1033aa699994 |
12 | 489ba2ba7b9 |
13 | 21863a98598 |
14 | 1029b855501 |
15 | 79642a41b3 |
hex | 44469a3afd |
293242288893 has 8 divisors (see below), whose sum is σ = 396496616256. Its totient is φ = 192741410400.
The previous prime is 293242288849. The next prime is 293242288921. The reversal of 293242288893 is 398882242392.
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 293242288893 - 226 = 293175180029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293242288393) 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, 688361968 + ... + 688362393.
It is an arithmetic number, because the mean of its divisors is an integer number (49562077032).
Almost surely, 2293242288893 is an apocalyptic number.
It is an amenable number.
293242288893 is a deficient number, since it is larger than the sum of its proper divisors (103254327363).
293242288893 is a wasteful number, since it uses less digits than its factorization.
293242288893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376724435.
The product of its digits is 23887872, while the sum is 60.
The spelling of 293242288893 in words is "two hundred ninety-three billion, two hundred forty-two million, two hundred eighty-eight thousand, eight hundred ninety-three".
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