Base | Representation |
---|---|
bin | 101101001010… |
… | …011101110001 |
3 | 211021111112021 |
4 | 231022131301 |
5 | 11012324340 |
6 | 1101431441 |
7 | 202430020 |
oct | 55123561 |
9 | 24244467 |
10 | 11839345 |
11 | 6757091 |
12 | 3b6b581 |
13 | 25b6b3b |
14 | 18028b7 |
15 | 108ce4a |
hex | b4a771 |
11839345 has 8 divisors (see below), whose sum is σ = 16236864. Its totient is φ = 8118384.
The previous prime is 11839309. The next prime is 11839351. The reversal of 11839345 is 54393811.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11839345 - 211 = 11837297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11839345.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169099 + ... + 169168.
It is an arithmetic number, because the mean of its divisors is an integer number (2029608).
Almost surely, 211839345 is an apocalyptic number.
It is an amenable number.
11839345 is a deficient number, since it is larger than the sum of its proper divisors (4397519).
11839345 is an equidigital number, since it uses as much as digits as its factorization.
11839345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338279.
The product of its digits is 12960, while the sum is 34.
The square root of 11839345 is about 3440.8349277465. The cubic root of 11839345 is about 227.9165656039.
The spelling of 11839345 in words is "eleven million, eight hundred thirty-nine thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •