Base | Representation |
---|---|
bin | 110110011001… |
… | …000001000101 |
3 | 222211101122011 |
4 | 312121001011 |
5 | 12122230440 |
6 | 1225334221 |
7 | 232123141 |
oct | 66310105 |
9 | 28741564 |
10 | 14258245 |
11 | 8059481 |
12 | 4937371 |
13 | 2c52b41 |
14 | 1c72221 |
15 | 13b99ea |
hex | d99045 |
14258245 has 12 divisors (see below), whose sum is σ = 17399340. Its totient is φ = 11215424.
The previous prime is 14258243. The next prime is 14258263. The reversal of 14258245 is 54285241.
It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 10381284 = 1969^2 + 3222^2 .
It is not a de Polignac number, because 14258245 - 21 = 14258243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14258243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79566 + ... + 79744.
It is an arithmetic number, because the mean of its divisors is an integer number (1449945).
Almost surely, 214258245 is an apocalyptic number.
It is an amenable number.
14258245 is a deficient number, since it is larger than the sum of its proper divisors (3141095).
14258245 is an frugal number, since it uses more digits than its factorization.
14258245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452 (or 273 counting only the distinct ones).
The product of its digits is 12800, while the sum is 31.
The square root of 14258245 is about 3776.0091366415. The cubic root of 14258245 is about 242.4871286611.
The spelling of 14258245 in words is "fourteen million, two hundred fifty-eight thousand, two hundred forty-five".
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