Base | Representation |
---|---|
bin | 10100011111100011… |
… | …10000011101000000 |
3 | 1001101202102121022221 |
4 | 22033301300131000 |
5 | 140013020320000 |
6 | 5015421340424 |
7 | 536433322414 |
oct | 121761603500 |
9 | 31352377287 |
10 | 11002120000 |
11 | 4736456663 |
12 | 2170707714 |
13 | 10644ba5a1 |
14 | 7652a2d44 |
15 | 445d5c61a |
hex | 28fc70740 |
11002120000 has 70 divisors (see below), whose sum is σ = 27281781098. Its totient is φ = 4400832000.
The previous prime is 11002119991. The next prime is 11002120033. The reversal of 11002120000 is 2120011.
It can be written as a sum of positive squares in 5 ways, for example, as 4701570624 + 6300549376 = 68568^2 + 79376^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 97527 + ... + 177526.
Almost surely, 211002120000 is an apocalyptic number.
11002120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11002120000 is an abundant number, since it is smaller than the sum of its proper divisors (16279661098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11002120000 is an frugal number, since it uses more digits than its factorization.
11002120000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275085 (or 275060 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 11002120000 its reverse (2120011), we get a palindrome (11004240011).
The spelling of 11002120000 in words is "eleven billion, two million, one hundred twenty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •