Base | Representation |
---|---|
bin | 10101110111010110001000… |
… | …01000100000111011001011 |
3 | 20022020111212022210000221201 |
4 | 22323223010020200323023 |
5 | 22300230201021242041 |
6 | 250132102154245031 |
7 | 13061514554535052 |
oct | 1273530410407313 |
9 | 208214768700851 |
10 | 48081154477771 |
11 | 14358115258648 |
12 | 5486549426777 |
13 | 20aa05853996c |
14 | bc31d6d73399 |
15 | 585a7b698631 |
hex | 2bbac4220ecb |
48081154477771 has 2 divisors, whose sum is σ = 48081154477772. Its totient is φ = 48081154477770.
The previous prime is 48081154477721. The next prime is 48081154477787. The reversal of 48081154477771 is 17777445118084.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 48081154477771 - 215 = 48081154445003 is a prime.
It is a super-3 number, since 3×480811544777713 (a number of 42 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (48081154477721) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24040577238885 + 24040577238886.
It is an arithmetic number, because the mean of its divisors is an integer number (24040577238886).
Almost surely, 248081154477771 is an apocalyptic number.
48081154477771 is a deficient number, since it is larger than the sum of its proper divisors (1).
48081154477771 is an equidigital number, since it uses as much as digits as its factorization.
48081154477771 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 49172480, while the sum is 64.
The spelling of 48081154477771 in words is "forty-eight trillion, eighty-one billion, one hundred fifty-four million, four hundred seventy-seven thousand, seven hundred seventy-one".
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