Base | Representation |
---|---|
bin | 110110000010… |
… | …001000100001 |
3 | 222122122001121 |
4 | 312002020201 |
5 | 12111231023 |
6 | 1223332241 |
7 | 231252646 |
oct | 66021041 |
9 | 28578047 |
10 | 14164513 |
11 | 7aa5010 |
12 | 48b1081 |
13 | 2c1c28c |
14 | 1c49dcd |
15 | 139bd5d |
hex | d82221 |
14164513 has 4 divisors (see below), whose sum is σ = 15452208. Its totient is φ = 12876820.
The previous prime is 14164487. The next prime is 14164529. The reversal of 14164513 is 31546141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31546141 = 11 ⋅2867831.
It is a de Polignac number, because none of the positive numbers 2k-14164513 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (14164583) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643831 + ... + 643852.
It is an arithmetic number, because the mean of its divisors is an integer number (3863052).
Almost surely, 214164513 is an apocalyptic number.
It is an amenable number.
14164513 is a deficient number, since it is larger than the sum of its proper divisors (1287695).
14164513 is a wasteful number, since it uses less digits than its factorization.
14164513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1287694.
The product of its digits is 1440, while the sum is 25.
The square root of 14164513 is about 3763.5771547824. The cubic root of 14164513 is about 241.9545995473.
It can be divided in two parts, 1416 and 4513, that added together give a square (5929 = 772).
The spelling of 14164513 in words is "fourteen million, one hundred sixty-four thousand, five hundred thirteen".
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