Base | Representation |
---|---|
bin | 10110110110011010… |
… | …11011001010100100 |
3 | 1011122221202220101021 |
4 | 23123031123022210 |
5 | 200111010222121 |
6 | 5345150340524 |
7 | 613001265235 |
oct | 133315331244 |
9 | 34587686337 |
10 | 12267664036 |
11 | 522585a621 |
12 | 24644ba744 |
13 | 1206750304 |
14 | 8453b508c |
15 | 4bbee3641 |
hex | 2db35b2a4 |
12267664036 has 6 divisors (see below), whose sum is σ = 21468412070. Its totient is φ = 6133832016.
The previous prime is 12267663983. The next prime is 12267664039. The reversal of 12267664036 is 63046676221.
It can be written as a sum of positive squares in only one way, i.e., 12035406436 + 232257600 = 109706^2 + 15240^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12267663983 and 12267664001.
It is not an unprimeable number, because it can be changed into a prime (12267664039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533458001 + ... + 1533458008.
Almost surely, 212267664036 is an apocalyptic number.
It is an amenable number.
12267664036 is a deficient number, since it is larger than the sum of its proper divisors (9200748034).
12267664036 is a wasteful number, since it uses less digits than its factorization.
12267664036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3066916013 (or 3066916011 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 43.
The spelling of 12267664036 in words is "twelve billion, two hundred sixty-seven million, six hundred sixty-four thousand, thirty-six".
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