Base | Representation |
---|---|
bin | 10000001010111001… |
… | …01100010010001000 |
3 | 211102000110212112110 |
4 | 20011130230102020 |
5 | 120234410421323 |
6 | 3553235142320 |
7 | 425063122146 |
oct | 100534542210 |
9 | 24360425473 |
10 | 8681342088 |
11 | 3755433891 |
12 | 18234449a0 |
13 | a8474bc13 |
14 | 5c4d86596 |
15 | 35c234793 |
hex | 20572c488 |
8681342088 has 32 divisors (see below), whose sum is σ = 22646980800. Its totient is φ = 2767963968.
The previous prime is 8681342057. The next prime is 8681342099. The reversal of 8681342088 is 8802431868.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7862983 + ... + 7864086.
It is an arithmetic number, because the mean of its divisors is an integer number (707718150).
Almost surely, 28681342088 is an apocalyptic number.
It is an amenable number.
8681342088 is an abundant number, since it is smaller than the sum of its proper divisors (13965638712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8681342088 is a wasteful number, since it uses less digits than its factorization.
8681342088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15727101 (or 15727097 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 48.
The square root of 8681342088 is about 93173.7199429109. The cubic root of 8681342088 is about 2055.2387989200.
The spelling of 8681342088 in words is "eight billion, six hundred eighty-one million, three hundred forty-two thousand, eighty-eight".
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