Base | Representation |
---|---|
bin | 101011101100… |
… | …010001101110 |
3 | 210112220022120 |
4 | 223230101232 |
5 | 10413003200 |
6 | 1045253410 |
7 | 166232163 |
oct | 53542156 |
9 | 23486276 |
10 | 11453550 |
11 | 6513249 |
12 | 3a04266 |
13 | 24b0364 |
14 | 174206a |
15 | 10139a0 |
hex | aec46e |
11453550 has 48 divisors (see below), whose sum is σ = 29395440. Its totient is φ = 2947840.
The previous prime is 11453549. The next prime is 11453573. The reversal of 11453550 is 5535411.
It is a self number, because there is not a number n which added to its sum of digits gives 11453550.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 3034 + ... + 5666.
It is an arithmetic number, because the mean of its divisors is an integer number (612405).
Almost surely, 211453550 is an apocalyptic number.
11453550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11453550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14697720).
11453550 is an abundant number, since it is smaller than the sum of its proper divisors (17941890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11453550 is a wasteful number, since it uses less digits than its factorization.
11453550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2677 (or 2672 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 11453550 is about 3384.3093830204. The cubic root of 11453550 is about 225.4135603789.
Adding to 11453550 its reverse (5535411), we get a palindrome (16988961).
The spelling of 11453550 in words is "eleven million, four hundred fifty-three thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •