Base | Representation |
---|---|
bin | 1000001001100… |
… | …10110000110011 |
3 | 11202122022122111 |
4 | 10010302300303 |
5 | 120000142423 |
6 | 10441150151 |
7 | 1460044633 |
oct | 404626063 |
9 | 152568574 |
10 | 68365363 |
11 | 35654a00 |
12 | 1aa8b357 |
13 | 112187a1 |
14 | 91186c3 |
15 | 600660d |
hex | 4132c33 |
68365363 has 24 divisors (see below), whose sum is σ = 80055360. Its totient is φ = 58172400.
The previous prime is 68365331. The next prime is 68365369. The reversal of 68365363 is 36356386.
It is not a de Polignac number, because 68365363 - 25 = 68365331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (68365369) 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 23 ways as a sum of consecutive naturals, for example, 301056 + ... + 301282.
It is an arithmetic number, because the mean of its divisors is an integer number (3335640).
Almost surely, 268365363 is an apocalyptic number.
68365363 is a deficient number, since it is larger than the sum of its proper divisors (11689997).
68365363 is a wasteful number, since it uses less digits than its factorization.
68365363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 399 (or 388 counting only the distinct ones).
The product of its digits is 233280, while the sum is 40.
The square root of 68365363 is about 8268.3349593494. The cubic root of 68365363 is about 408.8952272563.
The spelling of 68365363 in words is "sixty-eight million, three hundred sixty-five thousand, three hundred sixty-three".
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