Base | Representation |
---|---|
bin | 10110100100101100… |
… | …01011011101101100 |
3 | 1011021120222011101100 |
4 | 23102112023131230 |
5 | 144304423322301 |
6 | 5322315243100 |
7 | 606214331532 |
oct | 132226133554 |
9 | 34246864340 |
10 | 12118964076 |
11 | 515992609a |
12 | 2422749490 |
13 | 11b19b807b |
14 | 82d748152 |
15 | 4ade1e286 |
hex | 2d258b76c |
12118964076 has 18 divisors (see below), whose sum is σ = 30634048172. Its totient is φ = 4039654680.
The previous prime is 12118964051. The next prime is 12118964107. The reversal of 12118964076 is 67046981121.
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168318910 + ... + 168318981.
Almost surely, 212118964076 is an apocalyptic number.
It is an amenable number.
12118964076 is an abundant number, since it is smaller than the sum of its proper divisors (18515084096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12118964076 is a wasteful number, since it uses less digits than its factorization.
12118964076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336637901 (or 336637896 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The spelling of 12118964076 in words is "twelve billion, one hundred eighteen million, nine hundred sixty-four thousand, seventy-six".
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