Base | Representation |
---|---|
bin | 1000001000101… |
… | …11100001100010 |
3 | 11202102122121022 |
4 | 10010113201202 |
5 | 114433110134 |
6 | 10434525442 |
7 | 1456101440 |
oct | 404274142 |
9 | 152378538 |
10 | 68253794 |
11 | 355890a4 |
12 | 1aa36882 |
13 | 111a9a7b |
14 | 90c9b90 |
15 | 5ed352e |
hex | 4117862 |
68253794 has 8 divisors (see below), whose sum is σ = 117006528. Its totient is φ = 29251620.
The previous prime is 68253781. The next prime is 68253797. The reversal of 68253794 is 49735286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (68253797) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437622 + ... + 2437649.
It is an arithmetic number, because the mean of its divisors is an integer number (14625816).
Almost surely, 268253794 is an apocalyptic number.
68253794 is a deficient number, since it is larger than the sum of its proper divisors (48752734).
68253794 is a wasteful number, since it uses less digits than its factorization.
68253794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4875280.
The product of its digits is 362880, while the sum is 44.
The square root of 68253794 is about 8261.5854410640. The cubic root of 68253794 is about 408.6726736672.
The spelling of 68253794 in words is "sixty-eight million, two hundred fifty-three thousand, seven hundred ninety-four".
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