Base | Representation |
---|---|
bin | 1011101101101111001001… |
… | …1110011100110101000011 |
3 | 1200121100111211102001002000 |
4 | 2323123302132130311003 |
5 | 3142013004241201313 |
6 | 43221055341155043 |
7 | 2466401552513160 |
oct | 273336236346503 |
9 | 50540454361060 |
10 | 12880380022083 |
11 | 41165a1805912 |
12 | 154037925ba83 |
13 | 7257cb4392b2 |
14 | 3275b1363067 |
15 | 1750acc4a673 |
hex | bb6f279cd43 |
12880380022083 has 32 divisors (see below), whose sum is σ = 21812741214720. Its totient is φ = 7358634151200.
The previous prime is 12880380022063. The next prime is 12880380022087. The reversal of 12880380022083 is 38022008308821.
It is not a de Polignac number, because 12880380022083 - 229 = 12879843151171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12880380022087) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6447360 + ... + 8205437.
It is an arithmetic number, because the mean of its divisors is an integer number (681648162960).
Almost surely, 212880380022083 is an apocalyptic number.
12880380022083 is a deficient number, since it is larger than the sum of its proper divisors (8932361192637).
12880380022083 is a wasteful number, since it uses less digits than its factorization.
12880380022083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14657464 (or 14657458 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 45.
The spelling of 12880380022083 in words is "twelve trillion, eight hundred eighty billion, three hundred eighty million, twenty-two thousand, eighty-three".
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