Base | Representation |
---|---|
bin | 1001001101110111… |
… | …01001011010011101 |
3 | 110202211210102202122 |
4 | 10212323221122131 |
5 | 40113210401004 |
6 | 2134555432325 |
7 | 233422322141 |
oct | 44673513235 |
9 | 13684712678 |
10 | 4948137629 |
11 | 210a105046 |
12 | b611556a5 |
13 | 60b1a08b6 |
14 | 34d241221 |
15 | 1de60ecbe |
hex | 126ee969d |
4948137629 has 2 divisors, whose sum is σ = 4948137630. Its totient is φ = 4948137628.
The previous prime is 4948137617. The next prime is 4948137647. The reversal of 4948137629 is 9267318494.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3540012004 + 1408125625 = 59498^2 + 37525^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4948137629 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4948137659) 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, 2474068814 + 2474068815.
It is an arithmetic number, because the mean of its divisors is an integer number (2474068815).
Almost surely, 24948137629 is an apocalyptic number.
It is an amenable number.
4948137629 is a deficient number, since it is larger than the sum of its proper divisors (1).
4948137629 is an equidigital number, since it uses as much as digits as its factorization.
4948137629 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2612736, while the sum is 53.
The square root of 4948137629 is about 70342.9998578394. Note that the first 3 decimals coincide. The cubic root of 4948137629 is about 1704.0431594579.
The spelling of 4948137629 in words is "four billion, nine hundred forty-eight million, one hundred thirty-seven thousand, six hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •