Base | Representation |
---|---|
bin | 10011100110111… |
… | …101011101011111 |
3 | 211221000221011021 |
4 | 103212331131133 |
5 | 1133204332234 |
6 | 52351105011 |
7 | 11103200203 |
oct | 2346753537 |
9 | 757027137 |
10 | 328980319 |
11 | 159778868 |
12 | 92212167 |
13 | 53206915 |
14 | 31998b03 |
15 | 1dd359b4 |
hex | 139bd75f |
328980319 has 2 divisors, whose sum is σ = 328980320. Its totient is φ = 328980318.
The previous prime is 328980257. The next prime is 328980349. The reversal of 328980319 is 913089823.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (913089823) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 328980319 - 27 = 328980191 is a prime.
It is a super-2 number, since 2×3289803192 = 216456100578683522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (328980349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164490159 + 164490160.
It is an arithmetic number, because the mean of its divisors is an integer number (164490160).
Almost surely, 2328980319 is an apocalyptic number.
328980319 is a deficient number, since it is larger than the sum of its proper divisors (1).
328980319 is an equidigital number, since it uses as much as digits as its factorization.
328980319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 328980319 is about 18137.8146147765. The cubic root of 328980319 is about 690.3298283103.
The spelling of 328980319 in words is "three hundred twenty-eight million, nine hundred eighty thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •