Base | Representation |
---|---|
bin | 11000000110101111… |
… | …01000001011100010 |
3 | 1020101220120121222220 |
4 | 30003113220023202 |
5 | 203001001134201 |
6 | 5540055411510 |
7 | 635462214054 |
oct | 140327501342 |
9 | 36356517886 |
10 | 12941427426 |
11 | 5541109a74 |
12 | 2612083b96 |
13 | 12b3204685 |
14 | 8aaa7d8d4 |
15 | 50b232036 |
hex | 3035e82e2 |
12941427426 has 16 divisors (see below), whose sum is σ = 25935575328. Its totient is φ = 4305022400.
The previous prime is 12941427413. The next prime is 12941427449. The reversal of 12941427426 is 62472414921.
It is a Curzon 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, 2193495 + ... + 2199386.
It is an arithmetic number, because the mean of its divisors is an integer number (1620973458).
Almost surely, 212941427426 is an apocalyptic number.
12941427426 is an abundant number, since it is smaller than the sum of its proper divisors (12994147902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12941427426 is a wasteful number, since it uses less digits than its factorization.
12941427426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4393377.
The product of its digits is 193536, while the sum is 42.
The spelling of 12941427426 in words is "twelve billion, nine hundred forty-one million, four hundred twenty-seven thousand, four hundred twenty-six".
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