Base | Representation |
---|---|
bin | 1000101101011… |
… | …10111011101110 |
3 | 12002111020211020 |
4 | 10112232323232 |
5 | 122201141040 |
6 | 11130035010 |
7 | 1545033012 |
oct | 426567356 |
9 | 162436736 |
10 | 73068270 |
11 | 38277300 |
12 | 20578a66 |
13 | 121a4282 |
14 | 99c0542 |
15 | 6634cd0 |
hex | 45aeeee |
73068270 has 48 divisors (see below), whose sum is σ = 192764880. Its totient is φ = 17712640.
The previous prime is 73068253. The next prime is 73068277. The reversal of 73068270 is 7286037.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73068277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6435 + ... + 13694.
It is an arithmetic number, because the mean of its divisors is an integer number (4015935).
Almost surely, 273068270 is an apocalyptic number.
73068270 is an abundant number, since it is smaller than the sum of its proper divisors (119696610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73068270 is a wasteful number, since it uses less digits than its factorization.
73068270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20161 (or 20150 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 73068270 is about 8547.9980112305. The cubic root of 73068270 is about 418.0641637421.
It can be divided in two parts, 7306 and 8270, that added together give a triangular number (15576 = T176).
The spelling of 73068270 in words is "seventy-three million, sixty-eight thousand, two hundred seventy".
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