Base | Representation |
---|---|
bin | 1010001110000110… |
… | …01000000010011011 |
3 | 112011101200220102121 |
4 | 11013003020002123 |
5 | 42214131001422 |
6 | 2304244442111 |
7 | 252654316063 |
oct | 50703100233 |
9 | 15141626377 |
10 | 5486968987 |
11 | 2366284015 |
12 | 10916a9337 |
13 | 695a00616 |
14 | 3a0a243a3 |
15 | 221a988c7 |
hex | 1470c809b |
5486968987 has 8 divisors (see below), whose sum is σ = 5847353856. Its totient is φ = 5136735912.
The previous prime is 5486968933. The next prime is 5486968997. The reversal of 5486968987 is 7898696845.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5486968987 - 211 = 5486966939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5486968997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2536833 + ... + 2538994.
It is an arithmetic number, because the mean of its divisors is an integer number (730919232).
Almost surely, 25486968987 is an apocalyptic number.
5486968987 is a deficient number, since it is larger than the sum of its proper divisors (360384869).
5486968987 is a wasteful number, since it uses less digits than its factorization.
5486968987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5075897.
The product of its digits is 209018880, while the sum is 70.
The square root of 5486968987 is about 74074.0776992869. The cubic root of 5486968987 is about 1763.7790041780.
The spelling of 5486968987 in words is "five billion, four hundred eighty-six million, nine hundred sixty-eight thousand, nine hundred eighty-seven".
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