Base | Representation |
---|---|
bin | 1011101110110010001110… |
… | …1010110001111110110110 |
3 | 1200200001222122100012202212 |
4 | 2323230203222301332312 |
5 | 3142311343103112342 |
6 | 43233234130533422 |
7 | 2500610003202254 |
oct | 273544352617666 |
9 | 50601878305685 |
10 | 12898385207222 |
11 | 41231a1209a09 |
12 | 1543963137272 |
13 | 72740a7639b8 |
14 | 3283dc73d5d4 |
15 | 1757b37ca182 |
hex | bbb23ab1fb6 |
12898385207222 has 4 divisors (see below), whose sum is σ = 19347577810836. Its totient is φ = 6449192603610.
The previous prime is 12898385207219. The next prime is 12898385207233. The reversal of 12898385207222 is 22270258389821.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3224596301804 + ... + 3224596301807.
It is an arithmetic number, because the mean of its divisors is an integer number (4836894452709).
Almost surely, 212898385207222 is an apocalyptic number.
12898385207222 is a deficient number, since it is larger than the sum of its proper divisors (6449192603614).
12898385207222 is an equidigital number, since it uses as much as digits as its factorization.
12898385207222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6449192603613.
The product of its (nonzero) digits is 15482880, while the sum is 59.
The spelling of 12898385207222 in words is "twelve trillion, eight hundred ninety-eight billion, three hundred eighty-five million, two hundred seven thousand, two hundred twenty-two".
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