Base | Representation |
---|---|
bin | 111101001100… |
… | …010111000000 |
3 | 1010011222200020 |
4 | 331030113000 |
5 | 13101311113 |
6 | 1331453440 |
7 | 253230645 |
oct | 75142700 |
9 | 33158606 |
10 | 16041408 |
11 | 9067169 |
12 | 5457280 |
13 | 3428676 |
14 | 21b7dcc |
15 | 161d023 |
hex | f4c5c0 |
16041408 has 112 divisors (see below), whose sum is σ = 45598080. Its totient is φ = 4967424.
The previous prime is 16041407. The next prime is 16041427. The reversal of 16041408 is 80414061.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16041401) 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, 239391 + ... + 239457.
Almost surely, 216041408 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 16041408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22799040).
16041408 is an abundant number, since it is smaller than the sum of its proper divisors (29556672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16041408 is a wasteful number, since it uses less digits than its factorization.
16041408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154 (or 144 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 16041408 is about 4005.1726554544. The cubic root of 16041408 is about 252.2014011015.
Adding to 16041408 its reverse (80414061), we get a palindrome (96455469).
The spelling of 16041408 in words is "sixteen million, forty-one thousand, four hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •