Base | Representation |
---|---|
bin | 10000001010101111… |
… | …00111110100111001 |
3 | 211101220222100112011 |
4 | 20011113213310321 |
5 | 120234040404423 |
6 | 3553150445521 |
7 | 425045615452 |
oct | 100527476471 |
9 | 24356870464 |
10 | 8680013113 |
11 | 3754706362 |
12 | 1822b038a1 |
13 | a843a5045 |
14 | 5c4b1c129 |
15 | 35c070b0d |
hex | 2055e7d39 |
8680013113 has 16 divisors (see below), whose sum is σ = 9519528960. Its totient is φ = 7891128000.
The previous prime is 8680013099. The next prime is 8680013129. The reversal of 8680013113 is 3113100868.
It is a cyclic number.
It is not a de Polignac number, because 8680013113 - 217 = 8679882041 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8680013513) 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, 97213 + ... + 163738.
It is an arithmetic number, because the mean of its divisors is an integer number (594970560).
Almost surely, 28680013113 is an apocalyptic number.
It is an amenable number.
8680013113 is a deficient number, since it is larger than the sum of its proper divisors (839515847).
8680013113 is a wasteful number, since it uses less digits than its factorization.
8680013113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261048.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 8680013113 is about 93166.5879647849. The cubic root of 8680013113 is about 2055.1339188088.
The spelling of 8680013113 in words is "eight billion, six hundred eighty million, thirteen thousand, one hundred thirteen".
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