Base | Representation |
---|---|
bin | 110011011001… |
… | …001010100000 |
3 | 221100110200101 |
4 | 303121022200 |
5 | 11422104131 |
6 | 1200432144 |
7 | 222341116 |
oct | 63311240 |
9 | 27313611 |
10 | 13472416 |
11 | 7672031 |
12 | 4618654 |
13 | 2a39259 |
14 | 1b09ab6 |
15 | 12b1c61 |
hex | cd92a0 |
13472416 has 24 divisors (see below), whose sum is σ = 27143424. Its totient is φ = 6578880.
The previous prime is 13472413. The next prime is 13472419. The reversal of 13472416 is 61427431.
It is an interprime number because it is at equal distance from previous prime (13472413) and next prime (13472419).
It is not an unprimeable number, because it can be changed into a prime (13472413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520 + ... + 6271.
It is an arithmetic number, because the mean of its divisors is an integer number (1130976).
Almost surely, 213472416 is an apocalyptic number.
13472416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13472416 is an abundant number, since it is smaller than the sum of its proper divisors (13671008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13472416 is an equidigital number, since it uses as much as digits as its factorization.
13472416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9844 (or 9836 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 13472416 is about 3670.4789878162. The cubic root of 13472416 is about 237.9478736206.
Adding to 13472416 its reverse (61427431), we get a palindrome (74899847).
The spelling of 13472416 in words is "thirteen million, four hundred seventy-two thousand, four hundred sixteen".
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