Base | Representation |
---|---|
bin | 101100110110010011… |
… | …001111110001100101 |
3 | 11121022001100202021202 |
4 | 230312103033301211 |
5 | 1242110321432034 |
6 | 34042234452245 |
7 | 3323225213261 |
oct | 546623176145 |
9 | 147261322252 |
10 | 48155655269 |
11 | 19471680607 |
12 | 93bb294085 |
13 | 4705924697 |
14 | 248b7d30a1 |
15 | 13bc9cc47e |
hex | b364cfc65 |
48155655269 has 2 divisors, whose sum is σ = 48155655270. Its totient is φ = 48155655268.
The previous prime is 48155655203. The next prime is 48155655299. The reversal of 48155655269 is 96255655184.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 35008281025 + 13147374244 = 187105^2 + 114662^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48155655269 is a prime.
It is a super-2 number, since 2×481556552692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48155655299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24077827634 + 24077827635.
It is an arithmetic number, because the mean of its divisors is an integer number (24077827635).
Almost surely, 248155655269 is an apocalyptic number.
It is an amenable number.
48155655269 is a deficient number, since it is larger than the sum of its proper divisors (1).
48155655269 is an equidigital number, since it uses as much as digits as its factorization.
48155655269 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12960000, while the sum is 56.
The spelling of 48155655269 in words is "forty-eight billion, one hundred fifty-five million, six hundred fifty-five thousand, two hundred sixty-nine".
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