Base | Representation |
---|---|
bin | 10011100011100… |
… | …111110101111001 |
3 | 211212101110220112 |
4 | 103203213311321 |
5 | 1132443332322 |
6 | 52320234105 |
7 | 11062564220 |
oct | 2343476571 |
9 | 755343815 |
10 | 328105337 |
11 | 15923043a |
12 | 91a6b935 |
13 | 52c8b591 |
14 | 3180bcb7 |
15 | 1dc115e2 |
hex | 138e7d79 |
328105337 has 4 divisors (see below), whose sum is σ = 374977536. Its totient is φ = 281233140.
The previous prime is 328105291. The next prime is 328105409. The reversal of 328105337 is 733501823.
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 328105337 - 28 = 328105081 is a prime.
It is a super-2 number, since 2×3281053372 = 215306224335767138, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (328105237) 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, 23436089 + ... + 23436102.
It is an arithmetic number, because the mean of its divisors is an integer number (93744384).
Almost surely, 2328105337 is an apocalyptic number.
It is an amenable number.
328105337 is a deficient number, since it is larger than the sum of its proper divisors (46872199).
328105337 is an equidigital number, since it uses as much as digits as its factorization.
328105337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46872198.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 328105337 is about 18113.6781742417. The cubic root of 328105337 is about 689.7172663658.
The spelling of 328105337 in words is "three hundred twenty-eight million, one hundred five thousand, three hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •