Base | Representation |
---|---|
bin | 11101010001000000001… |
… | …110011100010011101001 |
3 | 21010021001120021021200211 |
4 | 131101000032130103221 |
5 | 230422234242103223 |
6 | 4135521412501121 |
7 | 265204324556131 |
oct | 35210016342351 |
9 | 7107046237624 |
10 | 2011122222313 |
11 | 705a04079056 |
12 | 28592891a7a1 |
13 | 1178568b32c9 |
14 | 6d4a5a97ac1 |
15 | 374a9660d0d |
hex | 1d44039c4e9 |
2011122222313 has 8 divisors (see below), whose sum is σ = 2039870393856. Its totient is φ = 1982385787200.
The previous prime is 2011122222301. The next prime is 2011122222391. The reversal of 2011122222313 is 3132222211102.
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 2011122222313 - 225 = 2011088667881 is a prime.
It is a super-2 number, since 2×20111222223132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2011122252313) 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, 2588656 + ... + 3274657.
It is an arithmetic number, because the mean of its divisors is an integer number (254983799232).
Almost surely, 22011122222313 is an apocalyptic number.
It is an amenable number.
2011122222313 is a deficient number, since it is larger than the sum of its proper divisors (28748171543).
2011122222313 is an equidigital number, since it uses as much as digits as its factorization.
2011122222313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5868215.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 2011122222313 its reverse (3132222211102), we get a palindrome (5143344433415).
The spelling of 2011122222313 in words is "two trillion, eleven billion, one hundred twenty-two million, two hundred twenty-two thousand, three hundred thirteen".
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