Base | Representation |
---|---|
bin | 11011000000001… |
… | …01000001110111 |
3 | 120210020001102221 |
4 | 31200011001313 |
5 | 430441404030 |
6 | 34250543211 |
7 | 5420220541 |
oct | 1540050167 |
9 | 523201387 |
10 | 226513015 |
11 | 106951643 |
12 | 63a37b07 |
13 | 37c0b091 |
14 | 22124691 |
15 | 14d44e7a |
hex | d805077 |
226513015 has 8 divisors (see below), whose sum is σ = 287804880. Its totient is φ = 170550912.
The previous prime is 226513013. The next prime is 226513019. The reversal of 226513015 is 510315622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226513015 - 21 = 226513013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226513013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332345 + ... + 1332514.
It is an arithmetic number, because the mean of its divisors is an integer number (35975610).
Almost surely, 2226513015 is an apocalyptic number.
226513015 is a deficient number, since it is larger than the sum of its proper divisors (61291865).
226513015 is a wasteful number, since it uses less digits than its factorization.
226513015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2664881.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 226513015 is about 15050.3493314939. The cubic root of 226513015 is about 609.5804828484.
Adding to 226513015 its reverse (510315622), we get a palindrome (736828637).
The spelling of 226513015 in words is "two hundred twenty-six million, five hundred thirteen thousand, fifteen".
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