Base | Representation |
---|---|
bin | 10000001010110011… |
… | …01011000000001100 |
3 | 211101221222122120010 |
4 | 20011121223000030 |
5 | 120234210103122 |
6 | 3553210153220 |
7 | 425053314102 |
oct | 100531530014 |
9 | 24357878503 |
10 | 8680550412 |
11 | 3754a43006 |
12 | 1823122810 |
13 | a84532781 |
14 | 5c4c1bc72 |
15 | 35c129e0c |
hex | 20566b00c |
8680550412 has 12 divisors (see below), whose sum is σ = 20254617656. Its totient is φ = 2893516800.
The previous prime is 8680550399. The next prime is 8680550423. The reversal of 8680550412 is 2140550868.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361689589 + ... + 361689612.
Almost surely, 28680550412 is an apocalyptic number.
It is an amenable number.
8680550412 is an abundant number, since it is smaller than the sum of its proper divisors (11574067244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8680550412 is a wasteful number, since it uses less digits than its factorization.
8680550412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723379208 (or 723379206 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 39.
The square root of 8680550412 is about 93169.4714592715. The cubic root of 8680550412 is about 2055.1763226855.
The spelling of 8680550412 in words is "eight billion, six hundred eighty million, five hundred fifty thousand, four hundred twelve".
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