Base | Representation |
---|---|
bin | 1000001001100… |
… | …11111110111101 |
3 | 11202122120111202 |
4 | 10010303332331 |
5 | 120000322430 |
6 | 10441225245 |
7 | 1460065340 |
oct | 404637675 |
9 | 152576452 |
10 | 68370365 |
11 | 35658738 |
12 | 1aa92225 |
13 | 1121ab4b |
14 | 911a457 |
15 | 6007d45 |
hex | 4133fbd |
68370365 has 16 divisors (see below), whose sum is σ = 93899520. Its totient is φ = 46815360.
The previous prime is 68370343. The next prime is 68370377. The reversal of 68370365 is 56307386.
It is not a de Polignac number, because 68370365 - 28 = 68370109 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45425 + ... + 46905.
It is an arithmetic number, because the mean of its divisors is an integer number (5868720).
Almost surely, 268370365 is an apocalyptic number.
It is an amenable number.
68370365 is a deficient number, since it is larger than the sum of its proper divisors (25529155).
68370365 is a wasteful number, since it uses less digits than its factorization.
68370365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2812.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 68370365 is about 8268.6374330962. The cubic root of 68370365 is about 408.9051993823.
The spelling of 68370365 in words is "sixty-eight million, three hundred seventy thousand, three hundred sixty-five".
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