Base | Representation |
---|---|
bin | 1010000110101101110110… |
… | …1101011100011010100101 |
3 | 1110100011011012111122120100 |
4 | 2201223131231130122211 |
5 | 2424013303301330221 |
6 | 35344032351254313 |
7 | 2224464450112305 |
oct | 241533555343245 |
9 | 43304135448510 |
10 | 11110505105061 |
11 | 35a3a36532a1a |
12 | 12b535981a399 |
13 | 62794047289b |
14 | 2a5a7387d605 |
15 | 144022cc7926 |
hex | a1addb5c6a5 |
11110505105061 has 12 divisors (see below), whose sum is σ = 16048538078092. Its totient is φ = 7406989232256.
The previous prime is 11110505105053. The next prime is 11110505105087. The reversal of 11110505105061 is 16050150501111.
11110505105061 is a `hidden beast` number, since 1 + 1 + 1 + 105 + 0 + 51 + 0 + 506 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 729743062500 + 10380762042561 = 854250^2 + 3221919^2 .
It is not a de Polignac number, because 11110505105061 - 23 = 11110505105053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11110505105261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6236835 + ... + 7817871.
Almost surely, 211110505105061 is an apocalyptic number.
It is an amenable number.
11110505105061 is a deficient number, since it is larger than the sum of its proper divisors (4938032973031).
11110505105061 is a wasteful number, since it uses less digits than its factorization.
11110505105061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2361860 (or 2361857 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 27.
Adding to 11110505105061 its reverse (16050150501111), we get a palindrome (27160655606172).
The spelling of 11110505105061 in words is "eleven trillion, one hundred ten billion, five hundred five million, one hundred five thousand, sixty-one".
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