Base | Representation |
---|---|
bin | 1000001100110… |
… | …10010001110110 |
3 | 11210102212021022 |
4 | 10012122101312 |
5 | 120102224431 |
6 | 10454221142 |
7 | 1463462042 |
oct | 406322166 |
9 | 153385238 |
10 | 68789366 |
11 | 35914518 |
12 | 1b0547b2 |
13 | 11336789 |
14 | 91c9022 |
15 | 608c07b |
hex | 419a476 |
68789366 has 8 divisors (see below), whose sum is σ = 107670384. Its totient is φ = 32899240.
The previous prime is 68789359. The next prime is 68789387. The reversal of 68789366 is 66398786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747665 + ... + 747756.
It is an arithmetic number, because the mean of its divisors is an integer number (13458798).
Almost surely, 268789366 is an apocalyptic number.
68789366 is a deficient number, since it is larger than the sum of its proper divisors (38881018).
68789366 is a wasteful number, since it uses less digits than its factorization.
68789366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1495446.
The product of its digits is 2612736, while the sum is 53.
The square root of 68789366 is about 8293.9354952881. The cubic root of 68789366 is about 409.7388104447.
The spelling of 68789366 in words is "sixty-eight million, seven hundred eighty-nine thousand, three hundred sixty-six".
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