Base | Representation |
---|---|
bin | 10011100011100… |
… | …000101111010011 |
3 | 211212022222222222 |
4 | 103203200233103 |
5 | 1132441414433 |
6 | 52315451255 |
7 | 11062413335 |
oct | 2343405723 |
9 | 755288888 |
10 | 328076243 |
11 | 1592105a0 |
12 | 91a56b2b |
13 | 52c7b271 |
14 | 31801455 |
15 | 1dc07b98 |
hex | 138e0bd3 |
328076243 has 4 divisors (see below), whose sum is σ = 357901368. Its totient is φ = 298251120.
The previous prime is 328076237. The next prime is 328076257. The reversal of 328076243 is 342670823.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342670823 = 11 ⋅31151893.
It is a cyclic number.
It is not a de Polignac number, because 328076243 - 24 = 328076227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (328076233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14912546 + ... + 14912567.
It is an arithmetic number, because the mean of its divisors is an integer number (89475342).
Almost surely, 2328076243 is an apocalyptic number.
328076243 is a deficient number, since it is larger than the sum of its proper divisors (29825125).
328076243 is a wasteful number, since it uses less digits than its factorization.
328076243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29825124.
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 328076243 is about 18112.8750616792. The cubic root of 328076243 is about 689.6968793894.
The spelling of 328076243 in words is "three hundred twenty-eight million, seventy-six thousand, two hundred forty-three".
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