Base | Representation |
---|---|
bin | 11010111110001… |
… | …00111100110111 |
3 | 120202201201102001 |
4 | 31133010330313 |
5 | 430410004201 |
6 | 34241200131 |
7 | 5415045412 |
oct | 1537047467 |
9 | 522651361 |
10 | 226250551 |
11 | 10679242a |
12 | 63930047 |
13 | 37b48787 |
14 | 22096b79 |
15 | 14ce2301 |
hex | d7c4f37 |
226250551 has 2 divisors, whose sum is σ = 226250552. Its totient is φ = 226250550.
The previous prime is 226250539. The next prime is 226250561. The reversal of 226250551 is 155052622.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 226250551 - 29 = 226250039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (226250561) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113125275 + 113125276.
It is an arithmetic number, because the mean of its divisors is an integer number (113125276).
Almost surely, 2226250551 is an apocalyptic number.
226250551 is a deficient number, since it is larger than the sum of its proper divisors (1).
226250551 is an equidigital number, since it uses as much as digits as its factorization.
226250551 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 226250551 is about 15041.6272723399. The cubic root of 226250551 is about 609.3449485281.
It can be divided in two parts, 226250 and 551, that added together give a triangular number (226801 = T673).
The spelling of 226250551 in words is "two hundred twenty-six million, two hundred fifty thousand, five hundred fifty-one".
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