Base | Representation |
---|---|
bin | 1011001100100011… |
… | …0001101010101101 |
3 | 21202110020021021022 |
4 | 2303020301222231 |
5 | 22123342003003 |
6 | 1214120343525 |
7 | 134322445001 |
oct | 26310615255 |
9 | 7673207238 |
10 | 3005422253 |
11 | 1302534249 |
12 | 6ba614ba5 |
13 | 38b862582 |
14 | 207218701 |
15 | 128cb5738 |
hex | b3231aad |
3005422253 has 2 divisors, whose sum is σ = 3005422254. Its totient is φ = 3005422252.
The previous prime is 3005422247. The next prime is 3005422267. The reversal of 3005422253 is 3522245003.
3005422253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2346627364 + 658794889 = 48442^2 + 25667^2 .
It is an emirp because it is prime and its reverse (3522245003) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3005422253 - 28 = 3005421997 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3005422753) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502711126 + 1502711127.
It is an arithmetic number, because the mean of its divisors is an integer number (1502711127).
Almost surely, 23005422253 is an apocalyptic number.
It is an amenable number.
3005422253 is a deficient number, since it is larger than the sum of its proper divisors (1).
3005422253 is an equidigital number, since it uses as much as digits as its factorization.
3005422253 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 3005422253 is about 54821.7315760821. The cubic root of 3005422253 is about 1443.1179631189.
Adding to 3005422253 its reverse (3522245003), we get a palindrome (6527667256).
The spelling of 3005422253 in words is "three billion, five million, four hundred twenty-two thousand, two hundred fifty-three".
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