Base | Representation |
---|---|
bin | 11101011011111101010… |
… | …10010101110010000100 |
3 | 10120200201011012200022011 |
4 | 32231332222111302010 |
5 | 113032413214434134 |
6 | 2052352235344004 |
7 | 133034325030520 |
oct | 16557652256204 |
9 | 3520634180264 |
10 | 1011442343044 |
11 | 35aa4a91a651 |
12 | 144035bb2004 |
13 | 744bca3b923 |
14 | 36d4dd80d80 |
15 | 1b49b080264 |
hex | eb7ea95c84 |
1011442343044 has 24 divisors (see below), whose sum is σ = 2065924788480. Its totient is φ = 424252410816.
The previous prime is 1011442343003. The next prime is 1011442343063. The reversal of 1011442343044 is 4403432441101.
It is a super-3 number, since 3×10114423430443 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 1011442342997 and 1011442343015.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384285289 + ... + 384287920.
It is an arithmetic number, because the mean of its divisors is an integer number (86080199520).
Almost surely, 21011442343044 is an apocalyptic number.
1011442343044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1011442343044 is an abundant number, since it is smaller than the sum of its proper divisors (1054482445436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011442343044 is a wasteful number, since it uses less digits than its factorization.
1011442343044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 768573267 (or 768573265 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 1011442343044 its reverse (4403432441101), we get a palindrome (5414874784145).
The spelling of 1011442343044 in words is "one trillion, eleven billion, four hundred forty-two million, three hundred forty-three thousand, forty-four".
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