Base | Representation |
---|---|
bin | 11100101001000100110… |
… | …110101010000101001011 |
3 | 20222011101201222220210012 |
4 | 130221010312222011023 |
5 | 224221434022403040 |
6 | 4104111320342135 |
7 | 262126034442443 |
oct | 34510466520513 |
9 | 6864351886705 |
10 | 1968250200395 |
11 | 699803a20486 |
12 | 27956301494b |
13 | 1137b38078bb |
14 | 6b399cb9123 |
15 | 362ea964865 |
hex | 1ca44daa14b |
1968250200395 has 4 divisors (see below), whose sum is σ = 2361900240480. Its totient is φ = 1574600160312.
The previous prime is 1968250200373. The next prime is 1968250200457. The reversal of 1968250200395 is 5930020528691.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1968250200395 - 26 = 1968250200331 is a prime.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 196825020035 + ... + 196825020044.
It is an arithmetic number, because the mean of its divisors is an integer number (590475060120).
Almost surely, 21968250200395 is an apocalyptic number.
1968250200395 is a deficient number, since it is larger than the sum of its proper divisors (393650040085).
1968250200395 is an equidigital number, since it uses as much as digits as its factorization.
1968250200395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393650040084.
The product of its (nonzero) digits is 1166400, while the sum is 50.
The spelling of 1968250200395 in words is "one trillion, nine hundred sixty-eight billion, two hundred fifty million, two hundred thousand, three hundred ninety-five".
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