Base | Representation |
---|---|
bin | 110101100110… |
… | …000001011001 |
3 | 222102210010000 |
4 | 311212001121 |
5 | 12044034434 |
6 | 1221043213 |
7 | 230263155 |
oct | 65460131 |
9 | 28383100 |
10 | 14049369 |
11 | 7a26554 |
12 | 4856509 |
13 | 2baba49 |
14 | 1c1a065 |
15 | 1377b99 |
hex | d66059 |
14049369 has 20 divisors (see below), whose sum is σ = 21714660. Its totient is φ = 9041760.
The previous prime is 14049367. The next prime is 14049377. The reversal of 14049369 is 96394041.
It can be written as a sum of positive squares in 2 ways, for example, as 3080025 + 10969344 = 1755^2 + 3312^2 .
It is not a de Polignac number, because 14049369 - 21 = 14049367 is a prime.
It is a super-2 number, since 2×140493692 = 394769538596322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14049367) 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 19 ways as a sum of consecutive naturals, for example, 642 + ... + 5339.
It is an arithmetic number, because the mean of its divisors is an integer number (1085733).
Almost surely, 214049369 is an apocalyptic number.
It is an amenable number.
14049369 is a deficient number, since it is larger than the sum of its proper divisors (7665291).
14049369 is an equidigital number, since it uses as much as digits as its factorization.
14049369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6022 (or 6013 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 14049369 is about 3748.2487911023. The cubic root of 14049369 is about 241.2971948081.
The spelling of 14049369 in words is "fourteen million, forty-nine thousand, three hundred sixty-nine".
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