Base | Representation |
---|---|
bin | 110101111101… |
… | …011001011101 |
3 | 222121122110020 |
4 | 311331121131 |
5 | 12110120432 |
6 | 1223102353 |
7 | 231142260 |
oct | 65753135 |
9 | 28548406 |
10 | 14145117 |
11 | 7a91488 |
12 | 48a19b9 |
13 | 2c134bc |
14 | 1c42cd7 |
15 | 139622c |
hex | d7d65d |
14145117 has 32 divisors (see below), whose sum is σ = 22394880. Its totient is φ = 7775040.
The previous prime is 14145091. The next prime is 14145181. The reversal of 14145117 is 71154141.
It is not a de Polignac number, because 14145117 - 28 = 14144861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14145217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78934 + ... + 79112.
It is an arithmetic number, because the mean of its divisors is an integer number (699840).
Almost surely, 214145117 is an apocalyptic number.
It is an amenable number.
14145117 is a deficient number, since it is larger than the sum of its proper divisors (8249763).
14145117 is a wasteful number, since it uses less digits than its factorization.
14145117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313.
The product of its digits is 560, while the sum is 24.
The square root of 14145117 is about 3760.9994682265. Note that the first 3 decimals coincide. The cubic root of 14145117 is about 241.8441099239.
Adding to 14145117 its reverse (71154141), we get a palindrome (85299258).
The spelling of 14145117 in words is "fourteen million, one hundred forty-five thousand, one hundred seventeen".
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