Base | Representation |
---|---|
bin | 1001011100100110001010… |
… | …0010101111111110001001 |
3 | 1100202222100211002212021011 |
4 | 2113021202202233332021 |
5 | 2330134314323321111 |
6 | 34031400240043521 |
7 | 2121266446643323 |
oct | 227114242577611 |
9 | 40688324085234 |
10 | 10386884198281 |
11 | 3345064387468 |
12 | 11b906a6035a1 |
13 | 5a462c40ab36 |
14 | 27ca29420613 |
15 | 1302c0163021 |
hex | 972628aff89 |
10386884198281 has 8 divisors (see below), whose sum is σ = 10933696332000. Its totient is φ = 9840085466400.
The previous prime is 10386884198279. The next prime is 10386884198287. The reversal of 10386884198281 is 18289148868301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10386884198281 - 21 = 10386884198279 is a prime.
It is a super-2 number, since 2×103868841982812 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10386884198287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1739731 + ... + 4878568.
It is an arithmetic number, because the mean of its divisors is an integer number (1366712041500).
Almost surely, 210386884198281 is an apocalyptic number.
It is an amenable number.
10386884198281 is a deficient number, since it is larger than the sum of its proper divisors (546812133719).
10386884198281 is an equidigital number, since it uses as much as digits as its factorization.
10386884198281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6700919.
The product of its (nonzero) digits is 42467328, while the sum is 67.
The spelling of 10386884198281 in words is "ten trillion, three hundred eighty-six billion, eight hundred eighty-four million, one hundred ninety-eight thousand, two hundred eighty-one".
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