Base | Representation |
---|---|
bin | 110110000100… |
… | …010010100001 |
3 | 222200002011201 |
4 | 312010102201 |
5 | 12112021340 |
6 | 1223441201 |
7 | 231320464 |
oct | 66042241 |
9 | 28602151 |
10 | 14173345 |
11 | 800070a |
12 | 48b6201 |
13 | 2c232c4 |
14 | 1c4d2db |
15 | 139e79a |
hex | d844a1 |
14173345 has 8 divisors (see below), whose sum is σ = 17052840. Its totient is φ = 11308800.
The previous prime is 14173343. The next prime is 14173351. The reversal of 14173345 is 54337141.
It can be written as a sum of positive squares in 4 ways, for example, as 4363921 + 9809424 = 2089^2 + 3132^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14173345 - 21 = 14173343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14173343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530 + ... + 5539.
It is an arithmetic number, because the mean of its divisors is an integer number (2131605).
Almost surely, 214173345 is an apocalyptic number.
It is an amenable number.
14173345 is a deficient number, since it is larger than the sum of its proper divisors (2879495).
14173345 is an equidigital number, since it uses as much as digits as its factorization.
14173345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7475.
The product of its digits is 5040, while the sum is 28.
The square root of 14173345 is about 3764.7503237267. The cubic root of 14173345 is about 242.0048777561.
It can be divided in two parts, 141733 and 45, that added together give a triangular number (141778 = T532).
The spelling of 14173345 in words is "fourteen million, one hundred seventy-three thousand, three hundred forty-five".
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