Base | Representation |
---|---|
bin | 10000001011111010… |
… | …00000101110001101 |
3 | 211102121102022101021 |
4 | 20011331000232031 |
5 | 120244043030123 |
6 | 3554140514141 |
7 | 425225126620 |
oct | 100575005615 |
9 | 24377368337 |
10 | 8689814413 |
11 | 375a1a0205 |
12 | 182624b951 |
13 | a86427327 |
14 | 5c614ddb7 |
15 | 35cd59c5d |
hex | 205f40b8d |
8689814413 has 16 divisors (see below), whose sum is σ = 10448411904. Its totient is φ = 7070336640.
The previous prime is 8689814389. The next prime is 8689814431. The reversal of 8689814413 is 3144189868.
It is a cyclic number.
It is not a de Polignac number, because 8689814413 - 217 = 8689683341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8689811413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398545 + ... + 419782.
It is an arithmetic number, because the mean of its divisors is an integer number (653025744).
Almost surely, 28689814413 is an apocalyptic number.
It is an amenable number.
8689814413 is a deficient number, since it is larger than the sum of its proper divisors (1758597491).
8689814413 is a wasteful number, since it uses less digits than its factorization.
8689814413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818412.
The product of its digits is 1327104, while the sum is 52.
The square root of 8689814413 is about 93219.1740630649. The cubic root of 8689814413 is about 2055.9071667629.
The spelling of 8689814413 in words is "eight billion, six hundred eighty-nine million, eight hundred fourteen thousand, four hundred thirteen".
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