Base | Representation |
---|---|
bin | 10110011000001001… |
… | …00010010000100011 |
3 | 1011000020211221200111 |
4 | 23030010202100203 |
5 | 144101000104210 |
6 | 5304034432151 |
7 | 603465362110 |
oct | 131404422043 |
9 | 34006757614 |
10 | 12013675555 |
11 | 5105452292 |
12 | 23b3432657 |
13 | 1195c4237b |
14 | 81d77b907 |
15 | 4a4a7288a |
hex | 2cc122423 |
12013675555 has 16 divisors (see below), whose sum is σ = 16586481600. Its totient is φ = 8182657152.
The previous prime is 12013675543. The next prime is 12013675603. The reversal of 12013675555 is 55557631021.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12013675555 is a prime.
It is a super-3 number, since 3×120136755553 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146624 + ... + 1157053.
It is an arithmetic number, because the mean of its divisors is an integer number (1036655100).
Almost surely, 212013675555 is an apocalyptic number.
12013675555 is a deficient number, since it is larger than the sum of its proper divisors (4572806045).
12013675555 is a wasteful number, since it uses less digits than its factorization.
12013675555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2303838.
The product of its (nonzero) digits is 157500, while the sum is 40.
The spelling of 12013675555 in words is "twelve billion, thirteen million, six hundred seventy-five thousand, five hundred fifty-five".
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