Base | Representation |
---|---|
bin | 1000001001000… |
… | …10011001011101 |
3 | 11202111220200220 |
4 | 10010202121131 |
5 | 114441021313 |
6 | 10435511553 |
7 | 1456345335 |
oct | 404423135 |
9 | 152456626 |
10 | 68298333 |
11 | 35609604 |
12 | 1aa585b9 |
13 | 111c411c |
14 | 90dc0c5 |
15 | 5ee1823 |
hex | 412265d |
68298333 has 32 divisors (see below), whose sum is σ = 100154880. Its totient is φ = 41226240.
The previous prime is 68298323. The next prime is 68298343. The reversal of 68298333 is 33389286.
It is an interprime number because it is at equal distance from previous prime (68298323) and next prime (68298343).
It is not a de Polignac number, because 68298333 - 24 = 68298317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68298323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185916 + ... + 186282.
It is an arithmetic number, because the mean of its divisors is an integer number (3129840).
Almost surely, 268298333 is an apocalyptic number.
It is an amenable number.
68298333 is a deficient number, since it is larger than the sum of its proper divisors (31856547).
68298333 is a wasteful number, since it uses less digits than its factorization.
68298333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 517.
The product of its digits is 186624, while the sum is 42.
The square root of 68298333 is about 8264.2805494489. The cubic root of 68298333 is about 408.7615474298.
The spelling of 68298333 in words is "sixty-eight million, two hundred ninety-eight thousand, three hundred thirty-three".
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