Base | Representation |
---|---|
bin | 110111011101… |
… | …011101110110 |
3 | 1000100122020012 |
4 | 313131131312 |
5 | 12210213424 |
6 | 1235340222 |
7 | 234401426 |
oct | 67353566 |
9 | 30318205 |
10 | 14538614 |
11 | 8230092 |
12 | 4a51672 |
13 | 302063c |
14 | 1d06486 |
15 | 1422b0e |
hex | ddd776 |
14538614 has 4 divisors (see below), whose sum is σ = 21807924. Its totient is φ = 7269306.
The previous prime is 14538613. The next prime is 14538617. The reversal of 14538614 is 41683541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41683541 = 17 ⋅2451973.
It is a super-2 number, since 2×145386142 = 422742594081992, which contains 22 as substring.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14538611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3634652 + ... + 3634655.
It is an arithmetic number, because the mean of its divisors is an integer number (5451981).
Almost surely, 214538614 is an apocalyptic number.
14538614 is a deficient number, since it is larger than the sum of its proper divisors (7269310).
14538614 is an equidigital number, since it uses as much as digits as its factorization.
14538614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7269309.
The product of its digits is 11520, while the sum is 32.
The square root of 14538614 is about 3812.9534484439. The cubic root of 14538614 is about 244.0662164638.
The spelling of 14538614 in words is "fourteen million, five hundred thirty-eight thousand, six hundred fourteen".
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