Base | Representation |
---|---|
bin | 10011100011100… |
… | …011100100011001 |
3 | 211212100120220020 |
4 | 103203203210121 |
5 | 1132442302313 |
6 | 52320021053 |
7 | 11062462203 |
oct | 2343434431 |
9 | 755316806 |
10 | 328087833 |
11 | 159219277 |
12 | 91a61789 |
13 | 52c83618 |
14 | 31805773 |
15 | 1dc0b323 |
hex | 138e3919 |
328087833 has 4 divisors (see below), whose sum is σ = 437450448. Its totient is φ = 218725220.
The previous prime is 328087813. The next prime is 328087883. The reversal of 328087833 is 338780823.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 328087833 - 28 = 328087577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (328087813) 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, 54681303 + ... + 54681308.
It is an arithmetic number, because the mean of its divisors is an integer number (109362612).
Almost surely, 2328087833 is an apocalyptic number.
It is an amenable number.
328087833 is a deficient number, since it is larger than the sum of its proper divisors (109362615).
328087833 is a wasteful number, since it uses less digits than its factorization.
328087833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109362614.
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 328087833 is about 18113.1949970181. The cubic root of 328087833 is about 689.7050009698.
The spelling of 328087833 in words is "three hundred twenty-eight million, eighty-seven thousand, eight hundred thirty-three".
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