Base | Representation |
---|---|
bin | 10111111111101110… |
… | …00001111001010001 |
3 | 1020020210210100211120 |
4 | 23333313001321101 |
5 | 202340413102403 |
6 | 5530153432453 |
7 | 634145604561 |
oct | 137767017121 |
9 | 36223710746 |
10 | 12882550353 |
11 | 5510955832 |
12 | 25b640b729 |
13 | 12a3c5b87a |
14 | 8a2d14da1 |
15 | 505ea1e53 |
hex | 2ffdc1e51 |
12882550353 has 16 divisors (see below), whose sum is σ = 17334281856. Its totient is φ = 8509881600.
The previous prime is 12882550327. The next prime is 12882550367. The reversal of 12882550353 is 35305528821.
It is a happy number.
It is not a de Polignac number, because 12882550353 - 214 = 12882533969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12882550393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144025 + ... + 215657.
It is an arithmetic number, because the mean of its divisors is an integer number (1083392616).
Almost surely, 212882550353 is an apocalyptic number.
It is an amenable number.
12882550353 is a deficient number, since it is larger than the sum of its proper divisors (4451731503).
12882550353 is a wasteful number, since it uses less digits than its factorization.
12882550353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72184.
The product of its (nonzero) digits is 288000, while the sum is 42.
The spelling of 12882550353 in words is "twelve billion, eight hundred eighty-two million, five hundred fifty thousand, three hundred fifty-three".
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