Base | Representation |
---|---|
bin | 1000001100110… |
… | …11110011001010 |
3 | 11210110011210222 |
4 | 10012123303022 |
5 | 120102424334 |
6 | 10454310042 |
7 | 1463516150 |
oct | 406336312 |
9 | 153404728 |
10 | 68795594 |
11 | 3591916a |
12 | 1b058322 |
13 | 1133956a |
14 | 91cb3d0 |
15 | 608dd2e |
hex | 419bcca |
68795594 has 8 divisors (see below), whose sum is σ = 117935328. Its totient is φ = 29483820.
The previous prime is 68795591. The next prime is 68795611. The reversal of 68795594 is 49559786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×687955943 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (68795591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456972 + ... + 2456999.
It is an arithmetic number, because the mean of its divisors is an integer number (14741916).
Almost surely, 268795594 is an apocalyptic number.
68795594 is a deficient number, since it is larger than the sum of its proper divisors (49139734).
68795594 is a wasteful number, since it uses less digits than its factorization.
68795594 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4913980.
The product of its digits is 2721600, while the sum is 53.
The square root of 68795594 is about 8294.3109418444. The cubic root of 68795594 is about 409.7511756131.
The spelling of 68795594 in words is "sixty-eight million, seven hundred ninety-five thousand, five hundred ninety-four".
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