Base | Representation |
---|---|
bin | 10110110111011100… |
… | …01011100011100010 |
3 | 1011200112221011021102 |
4 | 23123232023203202 |
5 | 200120210011400 |
6 | 5350054354402 |
7 | 613134260543 |
oct | 133356134342 |
9 | 34615834242 |
10 | 12276250850 |
11 | 522a694a66 |
12 | 246735ba02 |
13 | 1208468876 |
14 | 8465ac4ca |
15 | 4bcb3c9d5 |
hex | 2dbb8b8e2 |
12276250850 has 12 divisors (see below), whose sum is σ = 22833826674. Its totient is φ = 4910500320.
The previous prime is 12276250849. The next prime is 12276250859. The reversal of 12276250850 is 5805267221.
It can be written as a sum of positive squares in 3 ways, for example, as 9989402809 + 2286848041 = 99947^2 + 47821^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (12276250859) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122762459 + ... + 122762558.
Almost surely, 212276250850 is an apocalyptic number.
12276250850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12276250850 is a deficient number, since it is larger than the sum of its proper divisors (10557575824).
12276250850 is a wasteful number, since it uses less digits than its factorization.
12276250850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245525029 (or 245525024 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The spelling of 12276250850 in words is "twelve billion, two hundred seventy-six million, two hundred fifty thousand, eight hundred fifty".
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