Base | Representation |
---|---|
bin | 1010001110001100… |
… | …01111100111111000 |
3 | 112011110020102211102 |
4 | 11013012033213320 |
5 | 42214333131423 |
6 | 2304314150532 |
7 | 252664262342 |
oct | 50706174770 |
9 | 15143212742 |
10 | 5487786488 |
11 | 2366792238 |
12 | 1091a22448 |
13 | 695c28752 |
14 | 3a0b98292 |
15 | 221baac28 |
hex | 14718f9f8 |
5487786488 has 8 divisors (see below), whose sum is σ = 10289599680. Its totient is φ = 2743893240.
The previous prime is 5487786449. The next prime is 5487786497. The reversal of 5487786488 is 8846877845.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342986648 + ... + 342986663.
It is an arithmetic number, because the mean of its divisors is an integer number (1286199960).
Almost surely, 25487786488 is an apocalyptic number.
It is an amenable number.
5487786488 is a deficient number, since it is larger than the sum of its proper divisors (4801813192).
5487786488 is a wasteful number, since it uses less digits than its factorization.
5487786488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685973317 (or 685973313 counting only the distinct ones).
The product of its digits is 96337920, while the sum is 65.
The square root of 5487786488 is about 74079.5956252462. The cubic root of 5487786488 is about 1763.8665947039.
The spelling of 5487786488 in words is "five billion, four hundred eighty-seven million, seven hundred eighty-six thousand, four hundred eighty-eight".
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