Base | Representation |
---|---|
bin | 1000001011100101011001… |
… | …10010101010111110001011 |
3 | 2100200211220111120210022221 |
4 | 10011302230302222332023 |
5 | 4324222433313000021 |
6 | 102132332140354511 |
7 | 3534515320625122 |
oct | 405625462527613 |
9 | 70624814523287 |
10 | 17990222000011 |
11 | 5806679351128 |
12 | 2026760b45a37 |
13 | a06617050071 |
14 | 462a34d16ab9 |
15 | 212e7874d241 |
hex | 105caccaaf8b |
17990222000011 has 8 divisors (see below), whose sum is σ = 18618783891120. Its totient is φ = 17362207402848.
The previous prime is 17990221999943. The next prime is 17990222000041. The reversal of 17990222000011 is 11000022209971.
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 17990222000011 - 29 = 17990221999499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17990222000041) 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, 136756596 + ... + 136888081.
It is an arithmetic number, because the mean of its divisors is an integer number (2327347986390).
Almost surely, 217990222000011 is an apocalyptic number.
17990222000011 is a deficient number, since it is larger than the sum of its proper divisors (628561891109).
17990222000011 is a wasteful number, since it uses less digits than its factorization.
17990222000011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273646973.
The product of its (nonzero) digits is 4536, while the sum is 34.
Adding to 17990222000011 its reverse (11000022209971), we get a palindrome (28990244209982).
The spelling of 17990222000011 in words is "seventeen trillion, nine hundred ninety billion, two hundred twenty-two million, eleven", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •