Base | Representation |
---|---|
bin | 110110100100… |
… | …011100111111 |
3 | 222220202220001 |
4 | 312210130333 |
5 | 12130230322 |
6 | 1230335131 |
7 | 232406536 |
oct | 66443477 |
9 | 28822801 |
10 | 14305087 |
11 | 8090695 |
12 | 495a4a7 |
13 | 2c6b264 |
14 | 1c8531d |
15 | 13c8827 |
hex | da473f |
14305087 has 2 divisors, whose sum is σ = 14305088. Its totient is φ = 14305086.
The previous prime is 14305063. The next prime is 14305121. The reversal of 14305087 is 78050341.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14305087 - 27 = 14304959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14405087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152543 + 7152544.
It is an arithmetic number, because the mean of its divisors is an integer number (7152544).
Almost surely, 214305087 is an apocalyptic number.
14305087 is a deficient number, since it is larger than the sum of its proper divisors (1).
14305087 is an equidigital number, since it uses as much as digits as its factorization.
14305087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 14305087 is about 3782.2066310555. The cubic root of 14305087 is about 242.7523825805.
The spelling of 14305087 in words is "fourteen million, three hundred five thousand, eighty-seven".
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