Base | Representation |
---|---|
bin | 110110010101… |
… | …101011001101 |
3 | 222210200212012 |
4 | 312111223031 |
5 | 12121311212 |
6 | 1225151005 |
7 | 232035215 |
oct | 66255315 |
9 | 28720765 |
10 | 14244557 |
11 | 804a168 |
12 | 492b465 |
13 | 2c49842 |
14 | 1c6b245 |
15 | 13b5922 |
hex | d95acd |
14244557 has 2 divisors, whose sum is σ = 14244558. Its totient is φ = 14244556.
The previous prime is 14244551. The next prime is 14244611. The reversal of 14244557 is 75544241.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10426441 + 3818116 = 3229^2 + 1954^2 .
It is a cyclic number.
It is not a de Polignac number, because 14244557 - 210 = 14243533 is a prime.
It is a Chen prime.
It is equal to p924908 and since 14244557 and 924908 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14244551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122278 + 7122279.
It is an arithmetic number, because the mean of its divisors is an integer number (7122279).
Almost surely, 214244557 is an apocalyptic number.
It is an amenable number.
14244557 is a deficient number, since it is larger than the sum of its proper divisors (1).
14244557 is an equidigital number, since it uses as much as digits as its factorization.
14244557 is an evil number, because the sum of its binary digits is even.
The product of its digits is 22400, while the sum is 32.
The square root of 14244557 is about 3774.1962058165. The cubic root of 14244557 is about 242.4095074549.
Adding to 14244557 its reverse (75544241), we get a palindrome (89788798).
The spelling of 14244557 in words is "fourteen million, two hundred forty-four thousand, five hundred fifty-seven".
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