Base | Representation |
---|---|
bin | 110110100101… |
… | …110100011001 |
3 | 222221001120020 |
4 | 312211310121 |
5 | 12130420211 |
6 | 1230421053 |
7 | 232432050 |
oct | 66456431 |
9 | 28831506 |
10 | 14310681 |
11 | 8094910 |
12 | 4961789 |
13 | 2c70978 |
14 | 1c87397 |
15 | 13ca306 |
hex | da5d19 |
14310681 has 32 divisors (see below), whose sum is σ = 24385536. Its totient is φ = 7248000.
The previous prime is 14310679. The next prime is 14310683. The reversal of 14310681 is 18601341.
It is an interprime number because it is at equal distance from previous prime (14310679) and next prime (14310683).
It is not a de Polignac number, because 14310681 - 21 = 14310679 is a prime.
It is a super-2 number, since 2×143106812 = 409591181367522, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14310683) 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 31 ways as a sum of consecutive naturals, for example, 8716 + ... + 10226.
It is an arithmetic number, because the mean of its divisors is an integer number (762048).
Almost surely, 214310681 is an apocalyptic number.
14310681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
14310681 is a deficient number, since it is larger than the sum of its proper divisors (10074855).
14310681 is a wasteful number, since it uses less digits than its factorization.
14310681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 14310681 is about 3782.9460741597. The cubic root of 14310681 is about 242.7840212057.
The spelling of 14310681 in words is "fourteen million, three hundred ten thousand, six hundred eighty-one".
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