Base | Representation |
---|---|
bin | 1000101001001000100… |
… | …1100110110011011101 |
3 | 112012020212222012202211 |
4 | 2022102021212303131 |
5 | 4413042101123322 |
6 | 152113340320421 |
7 | 13504331440333 |
oct | 2122211466335 |
9 | 465225865684 |
10 | 148480879837 |
11 | 57a74649744 |
12 | 24939b43111 |
13 | 110039243a4 |
14 | 7287b11b53 |
15 | 3ce0559b77 |
hex | 2292266cdd |
148480879837 has 2 divisors, whose sum is σ = 148480879838. Its totient is φ = 148480879836.
The previous prime is 148480879777. The next prime is 148480879871. The reversal of 148480879837 is 738978084841.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 103507619076 + 44973260761 = 321726^2 + 212069^2 .
It is a cyclic number.
It is not a de Polignac number, because 148480879837 - 223 = 148472491229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (148480873837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74240439918 + 74240439919.
It is an arithmetic number, because the mean of its divisors is an integer number (74240439919).
Almost surely, 2148480879837 is an apocalyptic number.
It is an amenable number.
148480879837 is a deficient number, since it is larger than the sum of its proper divisors (1).
148480879837 is an equidigital number, since it uses as much as digits as its factorization.
148480879837 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 86704128, while the sum is 67.
The spelling of 148480879837 in words is "one hundred forty-eight billion, four hundred eighty million, eight hundred seventy-nine thousand, eight hundred thirty-seven".
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