Base | Representation |
---|---|
bin | 100111101111… |
… | …011111100000 |
3 | 201121022000012 |
4 | 213233133200 |
5 | 10131340034 |
6 | 1011144052 |
7 | 154360412 |
oct | 47573740 |
9 | 21538005 |
10 | 10418144 |
11 | 5976340 |
12 | 35a5028 |
13 | 2209ca9 |
14 | 15529b2 |
15 | dabcce |
hex | 9ef7e0 |
10418144 has 48 divisors (see below), whose sum is σ = 23705136. Its totient is φ = 4454400.
The previous prime is 10418143. The next prime is 10418153. The reversal of 10418144 is 44181401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10418143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5114 + ... + 6854.
It is an arithmetic number, because the mean of its divisors is an integer number (493857).
Almost surely, 210418144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10418144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11852568).
10418144 is an abundant number, since it is smaller than the sum of its proper divisors (13286992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10418144 is a wasteful number, since it uses less digits than its factorization.
10418144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1779 (or 1771 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
The square root of 10418144 is about 3227.7149812212. The cubic root of 10418144 is about 218.4054402523.
Adding to 10418144 its reverse (44181401), we get a palindrome (54599545).
The spelling of 10418144 in words is "ten million, four hundred eighteen thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •