Base | Representation |
---|---|
bin | 110011001001… |
… | …010001011100 |
3 | 221020011101120 |
4 | 303021101130 |
5 | 11413013244 |
6 | 1155210540 |
7 | 221650260 |
oct | 63112134 |
9 | 27204346 |
10 | 13407324 |
11 | 7628137 |
12 | 45a6a50 |
13 | 2a15738 |
14 | 1ad00a0 |
15 | 129c819 |
hex | cc945c |
13407324 has 48 divisors (see below), whose sum is σ = 35981568. Its totient is φ = 3806208.
The previous prime is 13407323. The next prime is 13407341. The reversal of 13407324 is 42370431.
It is a junction number, because it is equal to n+sod(n) for n = 13407294 and 13407303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13407323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15799 + ... + 16625.
It is an arithmetic number, because the mean of its divisors is an integer number (749616).
Almost surely, 213407324 is an apocalyptic number.
13407324 is a gapful number since it is divisible by the number (14) 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 13407324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17990784).
13407324 is an abundant number, since it is smaller than the sum of its proper divisors (22574244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13407324 is a wasteful number, since it uses less digits than its factorization.
13407324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 13407324 is about 3661.6012890537. The cubic root of 13407324 is about 237.5640396098.
Adding to 13407324 its reverse (42370431), we get a palindrome (55777755).
It can be divided in two parts, 13407 and 324, that added together give a palindrome (13731).
The spelling of 13407324 in words is "thirteen million, four hundred seven thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •