Base | Representation |
---|---|
bin | 1011101001000110111101… |
… | …1111011111010001011000 |
3 | 1200022202021212001021101102 |
4 | 2322101233133133101120 |
5 | 3134212142001130413 |
6 | 43120350115210532 |
7 | 2460555365532113 |
oct | 272215737372130 |
9 | 50282255037342 |
10 | 12800873067608 |
11 | 409590214617a |
12 | 1528a8a5a6a48 |
13 | 71b16a4c2cc2 |
14 | 3237cbc8d57a |
15 | 172ea7bbe458 |
hex | ba46f7df458 |
12800873067608 has 32 divisors (see below), whose sum is σ = 24455382539760. Its totient is φ = 6279446459520.
The previous prime is 12800873067599. The next prime is 12800873067673. The reversal of 12800873067608 is 80676037800821.
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 7 ways as a sum of consecutive naturals, for example, 11504318 + ... + 12567858.
Almost surely, 212800873067608 is an apocalyptic number.
It is an amenable number.
12800873067608 is a deficient number, since it is larger than the sum of its proper divisors (11654509472152).
12800873067608 is a wasteful number, since it uses less digits than its factorization.
12800873067608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091987 (or 1091983 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 56.
The spelling of 12800873067608 in words is "twelve trillion, eight hundred billion, eight hundred seventy-three million, sixty-seven thousand, six hundred eight".
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