Base | Representation |
---|---|
bin | 1000010010011000… |
… | …01011110000101001 |
3 | 102111001212112211122 |
4 | 10021030023300221 |
5 | 33102440444022 |
6 | 2013252505025 |
7 | 215153126456 |
oct | 41114136051 |
9 | 12431775748 |
10 | 4449156137 |
11 | 1983483948 |
12 | a4201b175 |
13 | 55b9b428a |
14 | 302c7282d |
15 | 1b08e8742 |
hex | 10930bc29 |
4449156137 has 2 divisors, whose sum is σ = 4449156138. Its totient is φ = 4449156136.
The previous prime is 4449156097. The next prime is 4449156149. The reversal of 4449156137 is 7316519444.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4240093456 + 209062681 = 65116^2 + 14459^2 .
It is a cyclic number.
It is not a de Polignac number, because 4449156137 - 212 = 4449152041 is a prime.
It is not a weakly prime, because it can be changed into another prime (4449156157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224578068 + 2224578069.
It is an arithmetic number, because the mean of its divisors is an integer number (2224578069).
Almost surely, 24449156137 is an apocalyptic number.
It is an amenable number.
4449156137 is a deficient number, since it is larger than the sum of its proper divisors (1).
4449156137 is an equidigital number, since it uses as much as digits as its factorization.
4449156137 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 362880, while the sum is 44.
The square root of 4449156137 is about 66701.9950001497. The cubic root of 4449156137 is about 1644.7221793488.
The spelling of 4449156137 in words is "four billion, four hundred forty-nine million, one hundred fifty-six thousand, one hundred thirty-seven".
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