Base | Representation |
---|---|
bin | 1101000010001… |
… | …00101101110001 |
3 | 21121201201011202 |
4 | 12201010231301 |
5 | 210442131421 |
6 | 14503220545 |
7 | 2465214104 |
oct | 641045561 |
9 | 247651152 |
10 | 109333361 |
11 | 56796855 |
12 | 30747755 |
13 | 19860ac7 |
14 | 1074073b |
15 | 98ea10b |
hex | 6844b71 |
109333361 has 4 divisors (see below), whose sum is σ = 109361472. Its totient is φ = 109305252.
The previous prime is 109333339. The next prime is 109333381. The reversal of 109333361 is 163333901.
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, and also an emirpimes, since its reverse is a distinct semiprime: 163333901 = 439 ⋅372059.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-109333361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109333331) 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, 7061 + ... + 16386.
It is an arithmetic number, because the mean of its divisors is an integer number (27340368).
Almost surely, 2109333361 is an apocalyptic number.
It is an amenable number.
109333361 is a deficient number, since it is larger than the sum of its proper divisors (28111).
109333361 is an equidigital number, since it uses as much as digits as its factorization.
109333361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28110.
The product of its (nonzero) digits is 4374, while the sum is 29.
The square root of 109333361 is about 10456.2594172103. The cubic root of 109333361 is about 478.1721003395.
The spelling of 109333361 in words is "one hundred nine million, three hundred thirty-three thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •