Base | Representation |
---|---|
bin | 101101100111111100… |
… | …100010100110111101 |
3 | 11200110002121220010121 |
4 | 231213330202212331 |
5 | 1300312033021101 |
6 | 34301030534541 |
7 | 3352660631314 |
oct | 554774424675 |
9 | 150402556117 |
10 | 48988563901 |
11 | 19859849152 |
12 | 95b2207451 |
13 | 480935a424 |
14 | 252a28727b |
15 | 141aba50a1 |
hex | b67f229bd |
48988563901 has 2 divisors, whose sum is σ = 48988563902. Its totient is φ = 48988563900.
The previous prime is 48988563889. The next prime is 48988563959. The reversal of 48988563901 is 10936588984.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46010679001 + 2977884900 = 214501^2 + 54570^2 .
It is a cyclic number.
It is not a de Polignac number, because 48988563901 - 29 = 48988563389 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48988563901.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48988566901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24494281950 + 24494281951.
It is an arithmetic number, because the mean of its divisors is an integer number (24494281951).
Almost surely, 248988563901 is an apocalyptic number.
It is an amenable number.
48988563901 is a deficient number, since it is larger than the sum of its proper divisors (1).
48988563901 is an equidigital number, since it uses as much as digits as its factorization.
48988563901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14929920, while the sum is 61.
The spelling of 48988563901 in words is "forty-eight billion, nine hundred eighty-eight million, five hundred sixty-three thousand, nine hundred one".
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