Base | Representation |
---|---|
bin | 110100011101… |
… | …111010100010 |
3 | 221212202222002 |
4 | 310131322202 |
5 | 12010112033 |
6 | 1210444002 |
7 | 224623115 |
oct | 64357242 |
9 | 27782862 |
10 | 13754018 |
11 | 7844663 |
12 | 4733602 |
13 | 2b07495 |
14 | 1b8057c |
15 | 131a3e8 |
hex | d1dea2 |
13754018 has 16 divisors (see below), whose sum is σ = 21525504. Its totient is φ = 6583680.
The previous prime is 13754017. The next prime is 13754053. The reversal of 13754018 is 81045731.
It is a super-2 number, since 2×137540182 = 378346022288648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13754011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4871 + ... + 7157.
It is an arithmetic number, because the mean of its divisors is an integer number (1345344).
Almost surely, 213754018 is an apocalyptic number.
13754018 is a deficient number, since it is larger than the sum of its proper divisors (7771486).
13754018 is a wasteful number, since it uses less digits than its factorization.
13754018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2417.
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 13754018 is about 3708.6409909831. The cubic root of 13754018 is about 239.5943262471.
Adding to 13754018 its reverse (81045731), we get a palindrome (94799749).
The spelling of 13754018 in words is "thirteen million, seven hundred fifty-four thousand, eighteen".
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