Base | Representation |
---|---|
bin | 1000000110110… |
… | …10010111011111 |
3 | 11201221220222120 |
4 | 10003122113133 |
5 | 114402101140 |
6 | 10425314023 |
7 | 1454006223 |
oct | 403322737 |
9 | 151856876 |
10 | 68003295 |
11 | 35427978 |
12 | 1a935913 |
13 | 1111ca49 |
14 | 9062783 |
15 | 5e841d0 |
hex | 40da5df |
68003295 has 32 divisors (see below), whose sum is σ = 114048000. Its totient is φ = 34535424.
The previous prime is 68003291. The next prime is 68003323. The reversal of 68003295 is 59230086.
It is a happy number.
It is not a de Polignac number, because 68003295 - 22 = 68003291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68003291) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151231 + ... + 151679.
It is an arithmetic number, because the mean of its divisors is an integer number (3564000).
Almost surely, 268003295 is an apocalyptic number.
68003295 is a deficient number, since it is larger than the sum of its proper divisors (46044705).
68003295 is a wasteful number, since it uses less digits than its factorization.
68003295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 68003295 is about 8246.4110375363. The cubic root of 68003295 is about 408.1721027586.
The spelling of 68003295 in words is "sixty-eight million, three thousand, two hundred ninety-five".
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