Base | Representation |
---|---|
bin | 1000000111010… |
… | …11001110101010 |
3 | 11202002102201121 |
4 | 10003223032222 |
5 | 114411303422 |
6 | 10431005454 |
7 | 1454414461 |
oct | 403531652 |
9 | 152072647 |
10 | 68072362 |
11 | 35474856 |
12 | 1a96988a |
13 | 11145307 |
14 | 907d9d8 |
15 | 5e998c7 |
hex | 40eb3aa |
68072362 has 8 divisors (see below), whose sum is σ = 103256100. Its totient is φ = 33653664.
The previous prime is 68072359. The next prime is 68072377. The reversal of 68072362 is 26327086.
It can be written as a sum of positive squares in 2 ways, for example, as 60668521 + 7403841 = 7789^2 + 2721^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191037 + ... + 191392.
Almost surely, 268072362 is an apocalyptic number.
68072362 is a deficient number, since it is larger than the sum of its proper divisors (35183738).
68072362 is a wasteful number, since it uses less digits than its factorization.
68072362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382520.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 68072362 is about 8250.5976753203. The cubic root of 68072362 is about 408.3102415744.
The spelling of 68072362 in words is "sixty-eight million, seventy-two thousand, three hundred sixty-two".
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