Base | Representation |
---|---|
bin | 110101000101… |
… | …000001110101 |
3 | 222011220201211 |
4 | 311011001311 |
5 | 12030223404 |
6 | 1214121421 |
7 | 226161160 |
oct | 65050165 |
9 | 28156654 |
10 | 13914229 |
11 | 7943a6a |
12 | 47b0271 |
13 | 2b62394 |
14 | 1bc2ad7 |
15 | 134cb04 |
hex | d45075 |
13914229 has 8 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 11515056.
The previous prime is 13914223. The next prime is 13914233. The reversal of 13914229 is 92241931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13914229 - 23 = 13914221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13914229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13914221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34069 + ... + 34474.
It is an arithmetic number, because the mean of its divisors is an integer number (2056320).
Almost surely, 213914229 is an apocalyptic number.
It is an amenable number.
13914229 is a deficient number, since it is larger than the sum of its proper divisors (2536331).
13914229 is an equidigital number, since it uses as much as digits as its factorization.
13914229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68579.
The product of its digits is 3888, while the sum is 31.
The square root of 13914229 is about 3730.1781458799. The cubic root of 13914229 is about 240.5210266265.
The spelling of 13914229 in words is "thirteen million, nine hundred fourteen thousand, two hundred twenty-nine".
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