Base | Representation |
---|---|
bin | 1010000000011001101001… |
… | …0011010111001101011001 |
3 | 1102221210002022000211011102 |
4 | 2200012122103113031121 |
5 | 2420224044000341441 |
6 | 35222125442441145 |
7 | 2213603550045416 |
oct | 240063223271531 |
9 | 42853068024142 |
10 | 11002000012121 |
11 | 3561a16204698 |
12 | 12983176631b5 |
13 | 61a63a8a3a91 |
14 | 2a06dd03510d |
15 | 1412c207069b |
hex | a019a4d7359 |
11002000012121 has 4 divisors (see below), whose sum is σ = 11045832681744. Its totient is φ = 10958167342500.
The previous prime is 11002000012111. The next prime is 11002000012141. The reversal of 11002000012121 is 12121000020011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11002000012121 - 26 = 11002000012057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11002000012111) 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, 21916334435 + ... + 21916334936.
It is an arithmetic number, because the mean of its divisors is an integer number (2761458170436).
Almost surely, 211002000012121 is an apocalyptic number.
It is an amenable number.
11002000012121 is a deficient number, since it is larger than the sum of its proper divisors (43832669623).
11002000012121 is an equidigital number, since it uses as much as digits as its factorization.
11002000012121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43832669622.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11002000012121 its reverse (12121000020011), we get a palindrome (23123000032132).
The spelling of 11002000012121 in words is "eleven trillion, two billion, twelve thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •