Base | Representation |
---|---|
bin | 111000101110… |
… | …011100101001 |
3 | 1000222111020100 |
4 | 320232130221 |
5 | 12301322223 |
6 | 1250420013 |
7 | 240252453 |
oct | 70563451 |
9 | 30874210 |
10 | 14870313 |
11 | 8437317 |
12 | 4b91609 |
13 | 3108603 |
14 | 1d912d3 |
15 | 148b043 |
hex | e2e729 |
14870313 has 12 divisors (see below), whose sum is σ = 21519108. Its totient is φ = 9895200.
The previous prime is 14870299. The next prime is 14870333. The reversal of 14870313 is 31307841.
It can be written as a sum of positive squares in 2 ways, for example, as 7884864 + 6985449 = 2808^2 + 2643^2 .
It is not a de Polignac number, because 14870313 - 25 = 14870281 is a prime.
It is a super-2 number, since 2×148703132 = 442252417435938, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14870333) 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 11 ways as a sum of consecutive naturals, for example, 5131 + ... + 7487.
It is an arithmetic number, because the mean of its divisors is an integer number (1793259).
Almost surely, 214870313 is an apocalyptic number.
It is an amenable number.
14870313 is a deficient number, since it is larger than the sum of its proper divisors (6648795).
14870313 is a wasteful number, since it uses less digits than its factorization.
14870313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3064 (or 3061 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 14870313 is about 3856.2044810928. The cubic root of 14870313 is about 245.9084033368.
The spelling of 14870313 in words is "fourteen million, eight hundred seventy thousand, three hundred thirteen".
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