Base | Representation |
---|---|
bin | 10000000000101001101… |
… | …000111000110101110001 |
3 | 10220011211112121122200010 |
4 | 100000221220320311301 |
5 | 121011212303242314 |
6 | 2201232443045133 |
7 | 142326143334063 |
oct | 20005150706561 |
9 | 3804745548603 |
10 | 1100210212209 |
11 | 394661a89599 |
12 | 15928a2107a9 |
13 | 7c9984c98b4 |
14 | 3b371387733 |
15 | 1d944176059 |
hex | 10029a38d71 |
1100210212209 has 16 divisors (see below), whose sum is σ = 1553262704640. Its totient is φ = 690316972800.
The previous prime is 1100210212163. The next prime is 1100210212253. The reversal of 1100210212209 is 9022120120011.
It is not a de Polignac number, because 1100210212209 - 28 = 1100210211953 is a prime.
It is a super-3 number, since 3×11002102122093 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (1100210212109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4079859 + ... + 4341159.
It is an arithmetic number, because the mean of its divisors is an integer number (97078919040).
Almost surely, 21100210212209 is an apocalyptic number.
It is an amenable number.
1100210212209 is a deficient number, since it is larger than the sum of its proper divisors (453052492431).
1100210212209 is a wasteful number, since it uses less digits than its factorization.
1100210212209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343880.
The product of its (nonzero) digits is 144, while the sum is 21.
The spelling of 1100210212209 in words is "one trillion, one hundred billion, two hundred ten million, two hundred twelve thousand, two hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •