Base | Representation |
---|---|
bin | 100000001011001010000… |
… | …000000111110111101011 |
3 | 21211100222112202012222112 |
4 | 200023022000013313223 |
5 | 242211113032020021 |
6 | 4411415334512535 |
7 | 315511460532164 |
oct | 40131200076753 |
9 | 7740875665875 |
10 | 2211002220011 |
11 | 7827541267a2 |
12 | 2b861020574b |
13 | 13065c0a74b0 |
14 | 79027c5c76b |
15 | 3c7a72cdd5b |
hex | 202ca007deb |
2211002220011 has 8 divisors (see below), whose sum is σ = 2381256520944. Its totient is φ = 2040773234400.
The previous prime is 2211002220001. The next prime is 2211002220059. The reversal of 2211002220011 is 1100222001122.
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 2211002220011 - 230 = 2209928478187 is a prime.
It is a Duffinian number.
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (2211002220001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6147236 + ... + 6496961.
It is an arithmetic number, because the mean of its divisors is an integer number (297657065118).
Almost surely, 22211002220011 is an apocalyptic number.
2211002220011 is a deficient number, since it is larger than the sum of its proper divisors (170254300933).
2211002220011 is a wasteful number, since it uses less digits than its factorization.
2211002220011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12657661.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2211002220011 its reverse (1100222001122), we get a palindrome (3311224221133).
It can be divided in two parts, 22 and 11002220011, that multiplied together give a palindrome (242048840242).
The spelling of 2211002220011 in words is "two trillion, two hundred eleven billion, two million, two hundred twenty thousand, eleven".
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