Base | Representation |
---|---|
bin | 1000000110110… |
… | …01110100110100 |
3 | 11201221210221101 |
4 | 10003121310310 |
5 | 114402013301 |
6 | 10425255444 |
7 | 1453666603 |
oct | 403316464 |
9 | 151853841 |
10 | 68001076 |
11 | 35426240 |
12 | 1a934584 |
13 | 1111ba30 |
14 | 9061a3a |
15 | 5e83701 |
hex | 40d9d34 |
68001076 has 48 divisors (see below), whose sum is σ = 147188160. Its totient is φ = 27025920.
The previous prime is 68001061. The next prime is 68001077. The reversal of 68001076 is 67010086.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68001077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7740 + ... + 13996.
It is an arithmetic number, because the mean of its divisors is an integer number (3066420).
Almost surely, 268001076 is an apocalyptic number.
It is an amenable number.
68001076 is an abundant number, since it is smaller than the sum of its proper divisors (79187084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68001076 is a wasteful number, since it uses less digits than its factorization.
68001076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6304 (or 6302 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 68001076 is about 8246.2764930604. The cubic root of 68001076 is about 408.1676630534.
It can be divided in two parts, 680010 and 76, that added together give a palindrome (680086).
The spelling of 68001076 in words is "sixty-eight million, one thousand, seventy-six".
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