Base | Representation |
---|---|
bin | 1111101100010110… |
… | …0110110110001101 |
3 | 101212120122202200101 |
4 | 3323011212312031 |
5 | 32111403113203 |
6 | 1534001331101 |
7 | 206251043644 |
oct | 37305466615 |
9 | 11776582611 |
10 | 4212551053 |
11 | 1871969a57 |
12 | 996936a91 |
13 | 521981779 |
14 | 2bd68235b |
15 | 199c5d41d |
hex | fb166d8d |
4212551053 has 2 divisors, whose sum is σ = 4212551054. Its totient is φ = 4212551052.
The previous prime is 4212551051. The next prime is 4212551081. The reversal of 4212551053 is 3501552124.
It is an a-pointer prime, because the next prime (4212551081) can be obtained adding 4212551053 to its sum of digits (28).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3146985604 + 1065565449 = 56098^2 + 32643^2 .
It is a cyclic number.
It is not a de Polignac number, because 4212551053 - 21 = 4212551051 is a prime.
Together with 4212551051, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4212551051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106275526 + 2106275527.
It is an arithmetic number, because the mean of its divisors is an integer number (2106275527).
Almost surely, 24212551053 is an apocalyptic number.
It is an amenable number.
4212551053 is a deficient number, since it is larger than the sum of its proper divisors (1).
4212551053 is an equidigital number, since it uses as much as digits as its factorization.
4212551053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 4212551053 is about 64904.1682251610. The cubic root of 4212551053 is about 1615.0342087473.
The spelling of 4212551053 in words is "four billion, two hundred twelve million, five hundred fifty-one thousand, fifty-three".
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