Base | Representation |
---|---|
bin | 11000000100111101… |
… | …11000101101101010 |
3 | 1020100212120221000221 |
4 | 30002132320231222 |
5 | 202433144143223 |
6 | 5534404520254 |
7 | 635221613155 |
oct | 140236705552 |
9 | 36325527027 |
10 | 12926552938 |
11 | 553377a602 |
12 | 26090b008a |
13 | 12b00c71c0 |
14 | 8a8acac9c |
15 | 509c94b5d |
hex | 3027b8b6a |
12926552938 has 8 divisors (see below), whose sum is σ = 20881354788. Its totient is φ = 5966101344.
The previous prime is 12926552921. The next prime is 12926552957. The reversal of 12926552938 is 83925562921.
12926552938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12641179489 + 285373449 = 112433^2 + 16893^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248587531 + ... + 248587582.
Almost surely, 212926552938 is an apocalyptic number.
12926552938 is a deficient number, since it is larger than the sum of its proper divisors (7954801850).
12926552938 is a wasteful number, since it uses less digits than its factorization.
12926552938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497175128.
The product of its digits is 2332800, while the sum is 52.
The spelling of 12926552938 in words is "twelve billion, nine hundred twenty-six million, five hundred fifty-two thousand, nine hundred thirty-eight".
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