Base | Representation |
---|---|
bin | 101011001101000000100111… |
… | …110100010110101101111010 |
3 | 220220202210002002002001220002 |
4 | 223031000213310112231322 |
5 | 144401111010412223002 |
6 | 1512041222041433002 |
7 | 55010525312553626 |
oct | 5315004764265572 |
9 | 826683062061802 |
10 | 190010021211002 |
11 | 555a78854714a3 |
12 | 1938926b79b762 |
13 | 8203b39339515 |
14 | 34cc7697ba186 |
15 | 16e78e3ce9002 |
hex | acd027d16b7a |
190010021211002 has 8 divisors (see below), whose sum is σ = 300015822964800. Its totient is φ = 90004746889404.
The previous prime is 190010021211001. The next prime is 190010021211011. The reversal of 190010021211002 is 200112120010091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1900100212110022 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (190010021211001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500131858002 + ... + 2500131858077.
It is an arithmetic number, because the mean of its divisors is an integer number (37501977870600).
Almost surely, 2190010021211002 is an apocalyptic number.
190010021211002 is a deficient number, since it is larger than the sum of its proper divisors (110005801753798).
190010021211002 is a wasteful number, since it uses less digits than its factorization.
190010021211002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5000263716100.
The product of its (nonzero) digits is 72, while the sum is 20.
Adding to 190010021211002 its reverse (200112120010091), we get a palindrome (390122141221093).
The spelling of 190010021211002 in words is "one hundred ninety trillion, ten billion, twenty-one million, two hundred eleven thousand, two".
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