Base | Representation |
---|---|
bin | 11010110100101… |
… | …11000111100001 |
3 | 120200101220111210 |
4 | 31122113013201 |
5 | 430100423431 |
6 | 34154500333 |
7 | 5401406124 |
oct | 1532270741 |
9 | 520356453 |
10 | 225014241 |
11 | 106018591 |
12 | 634346a9 |
13 | 37804b2a |
14 | 21c543bb |
15 | 14b4ad46 |
hex | d6971e1 |
225014241 has 4 divisors (see below), whose sum is σ = 300018992. Its totient is φ = 150009492.
The previous prime is 225014233. The next prime is 225014243. The reversal of 225014241 is 142410522.
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.
It is not a de Polignac number, because 225014241 - 23 = 225014233 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (225014243) 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, 37502371 + ... + 37502376.
It is an arithmetic number, because the mean of its divisors is an integer number (75004748).
Almost surely, 2225014241 is an apocalyptic number.
It is an amenable number.
225014241 is a deficient number, since it is larger than the sum of its proper divisors (75004751).
225014241 is an equidigital number, since it uses as much as digits as its factorization.
225014241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75004750.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 225014241 is about 15000.4746924889. The cubic root of 225014241 is about 608.2330313812.
Adding to 225014241 its reverse (142410522), we get a palindrome (367424763).
The spelling of 225014241 in words is "two hundred twenty-five million, fourteen thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •