Base | Representation |
---|---|
bin | 101011100111… |
… | …000010101101 |
3 | 210111210220110 |
4 | 223213002231 |
5 | 10411311414 |
6 | 1045010233 |
7 | 166112523 |
oct | 53470255 |
9 | 23453813 |
10 | 11432109 |
11 | 64a9127 |
12 | 39b3979 |
13 | 24a3680 |
14 | 1738313 |
15 | 100c459 |
hex | ae70ad |
11432109 has 32 divisors (see below), whose sum is σ = 17829504. Its totient is φ = 6451200.
The previous prime is 11432093. The next prime is 11432189. The reversal of 11432109 is 90123411.
It is not a de Polignac number, because 11432109 - 24 = 11432093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11432189) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 28309 + ... + 28709.
It is an arithmetic number, because the mean of its divisors is an integer number (557172).
Almost surely, 211432109 is an apocalyptic number.
It is an amenable number.
11432109 is a deficient number, since it is larger than the sum of its proper divisors (6397395).
11432109 is a wasteful number, since it uses less digits than its factorization.
11432109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 11432109 is about 3381.1401923020. The cubic root of 11432109 is about 225.2728147547.
It can be divided in two parts, 114 and 32109, that added together give a palindrome (32223).
The spelling of 11432109 in words is "eleven million, four hundred thirty-two thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •