Base | Representation |
---|---|
bin | 10100101100101010… |
… | …00000000010111001 |
3 | 1001200102020012210211 |
4 | 22112111000002321 |
5 | 140224134202301 |
6 | 5034345111121 |
7 | 542236426120 |
oct | 122625000271 |
9 | 31612205724 |
10 | 11112022201 |
11 | 47924a0825 |
12 | 21a14884a1 |
13 | 10811ba287 |
14 | 775b10ab7 |
15 | 45081b051 |
hex | 2965400b9 |
11112022201 has 16 divisors (see below), whose sum is σ = 12807592960. Its totient is φ = 9443725200.
The previous prime is 11112022189. The next prime is 11112022213. The reversal of 11112022201 is 10222021111.
It is an interprime number because it is at equal distance from previous prime (11112022189) and next prime (11112022213).
It is not a de Polignac number, because 11112022201 - 25 = 11112022169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11112022231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568570 + ... + 587788.
It is an arithmetic number, because the mean of its divisors is an integer number (800474560).
Almost surely, 211112022201 is an apocalyptic number.
It is an amenable number.
11112022201 is a deficient number, since it is larger than the sum of its proper divisors (1695570759).
11112022201 is a wasteful number, since it uses less digits than its factorization.
11112022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19924.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11112022201 its reverse (10222021111), we get a palindrome (21334043312).
The spelling of 11112022201 in words is "eleven billion, one hundred twelve million, twenty-two thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •