Base | Representation |
---|---|
bin | 101000111011111100000 |
3 | 2112011001210 |
4 | 11013133200 |
5 | 320411113 |
6 | 44430120 |
7 | 14254545 |
oct | 5073740 |
9 | 2464053 |
10 | 1341408 |
11 | 836902 |
12 | 548340 |
13 | 37c743 |
14 | 26cbcc |
15 | 1b76c3 |
hex | 1477e0 |
1341408 has 48 divisors (see below), whose sum is σ = 3583440. Its totient is φ = 439296.
The previous prime is 1341371. The next prime is 1341409. The reversal of 1341408 is 8041431.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341409) 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 7 ways as a sum of consecutive naturals, for example, 8466 + ... + 8622.
It is an arithmetic number, because the mean of its divisors is an integer number (74655).
21341408 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 1341408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1791720).
1341408 is an abundant number, since it is smaller than the sum of its proper divisors (2242032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1341408 is a wasteful number, since it uses less digits than its factorization.
1341408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259 (or 251 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 1341408 is about 1158.1916939782. The cubic root of 1341408 is about 110.2859776351.
Adding to 1341408 its reverse (8041431), we get a palindrome (9382839).
The spelling of 1341408 in words is "one million, three hundred forty-one thousand, four hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •