| Base | Representation |
|---|---|
| bin | 1001101010101… |
| … | …0100011111000 |
| 3 | 2211021212121022 |
| 4 | 2122222203320 |
| 5 | 40334411004 |
| 6 | 4005002012 |
| 7 | 1001423360 |
| oct | 232524370 |
| 9 | 84255538 |
| 10 | 40544504 |
| 11 | 20982760 |
| 12 | 116b3308 |
| 13 | 8527640 |
| 14 | 55559a0 |
| 15 | 385d2be |
| hex | 26aa8f8 |
40544504 has 128 divisors (see below), whose sum is σ = 104993280. Its totient is φ = 14169600.
The previous prime is 40544467. The next prime is 40544509.
40544504 is nontrivially palindromic in base 10.
40544504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40544509) 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, 488447 + ... + 488529.
It is an arithmetic number, because the mean of its divisors is an integer number (820260).
Almost surely, 240544504 is an apocalyptic number.
40544504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40544504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52496640).
40544504 is an abundant number, since it is smaller than the sum of its proper divisors (64448776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40544504 is a wasteful number, since it uses less digits than its factorization.
40544504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 40544504 is about 6367.4566351095. The cubic root of 40544504 is about 343.5400152690.
It can be divided in two parts, 4054 and 4504, that added together give a palindrome (8558).
The spelling of 40544504 in words is "forty million, five hundred forty-four thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •