Base | Representation |
---|---|
bin | 10111011110110011… |
… | …11011110010011100 |
3 | 1012112120022221002011 |
4 | 23233121323302130 |
5 | 201304230101313 |
6 | 5442532441004 |
7 | 624254243323 |
oct | 135731736234 |
9 | 35476287064 |
10 | 12606487708 |
11 | 538a040891 |
12 | 2539a79164 |
13 | 125b9c23a9 |
14 | 8783b30ba |
15 | 4dbb2093d |
hex | 2ef67bc9c |
12606487708 has 12 divisors (see below), whose sum is σ = 22657606552. Its totient is φ = 6132885840.
The previous prime is 12606487661. The next prime is 12606487739. The reversal of 12606487708 is 80778460621.
It is a happy number.
It is a congruent number.
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, 42589338 + ... + 42589633.
Almost surely, 212606487708 is an apocalyptic number.
It is an amenable number.
12606487708 is a deficient number, since it is larger than the sum of its proper divisors (10051118844).
12606487708 is a wasteful number, since it uses less digits than its factorization.
12606487708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85179012 (or 85179010 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 49.
The spelling of 12606487708 in words is "twelve billion, six hundred six million, four hundred eighty-seven thousand, seven hundred eight".
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