Base | Representation |
---|---|
bin | 10000011001110001… |
… | …01001000111001000 |
3 | 211201201020201102220 |
4 | 20030320221013020 |
5 | 121013331002030 |
6 | 4013453254040 |
7 | 431136461016 |
oct | 101470510710 |
9 | 24651221386 |
10 | 8806109640 |
11 | 3809901569 |
12 | 1859194320 |
13 | aa4554b83 |
14 | 5d77838b6 |
15 | 36817ca10 |
hex | 20ce291c8 |
8806109640 has 32 divisors (see below), whose sum is σ = 26418329280. Its totient is φ = 2348295872.
The previous prime is 8806109617. The next prime is 8806109677. The reversal of 8806109640 is 469016088.
It is a junction number, because it is equal to n+sod(n) for n = 8806109592 and 8806109601.
It is an unprimeable number.
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, 36692004 + ... + 36692243.
It is an arithmetic number, because the mean of its divisors is an integer number (825572790).
Almost surely, 28806109640 is an apocalyptic number.
It is an amenable number.
8806109640 is an abundant number, since it is smaller than the sum of its proper divisors (17612219640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8806109640 is a wasteful number, since it uses less digits than its factorization.
8806109640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73384261 (or 73384257 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 8806109640 is about 93840.8740368503. The cubic root of 8806109640 is about 2065.0379127974.
The spelling of 8806109640 in words is "eight billion, eight hundred six million, one hundred nine thousand, six hundred forty".
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