Base | Representation |
---|---|
bin | 10001100011100… |
… | …10000111101001 |
3 | 101021002222211002 |
4 | 20301302013221 |
5 | 300200034243 |
6 | 22340244345 |
7 | 3435520661 |
oct | 1061620751 |
9 | 337088732 |
10 | 147268073 |
11 | 76146757 |
12 | 413a06b5 |
13 | 24683594 |
14 | 157b71a1 |
15 | cddeeb8 |
hex | 8c721e9 |
147268073 has 8 divisors (see below), whose sum is σ = 152165376. Its totient is φ = 142380000.
The previous prime is 147268039. The next prime is 147268097. The reversal of 147268073 is 370862741.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 147268073 - 222 = 143073769 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (147268573) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 47573 + ... + 50573.
It is an arithmetic number, because the mean of its divisors is an integer number (19020672).
Almost surely, 2147268073 is an apocalyptic number.
It is an amenable number.
147268073 is a deficient number, since it is larger than the sum of its proper divisors (4897303).
147268073 is a wasteful number, since it uses less digits than its factorization.
147268073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4615.
The product of its (nonzero) digits is 56448, while the sum is 38.
The square root of 147268073 is about 12135.4057616546. The cubic root of 147268073 is about 528.0838281828.
The spelling of 147268073 in words is "one hundred forty-seven million, two hundred sixty-eight thousand, seventy-three".
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