Base | Representation |
---|---|
bin | 1101001000110… |
… | …1100010001100 |
3 | 10211200122202222 |
4 | 3102031202030 |
5 | 103101340201 |
6 | 5245034512 |
7 | 1236250643 |
oct | 322154214 |
9 | 124618688 |
10 | 55105676 |
11 | 2911878a |
12 | 16555a38 |
13 | b555312 |
14 | 746635a |
15 | 4c8791b |
hex | 348d88c |
55105676 has 6 divisors (see below), whose sum is σ = 96434940. Its totient is φ = 27552836.
The previous prime is 55105663. The next prime is 55105679. The reversal of 55105676 is 67650155.
It is not an unprimeable number, because it can be changed into a prime (55105679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6888206 + ... + 6888213.
It is an arithmetic number, because the mean of its divisors is an integer number (16072490).
Almost surely, 255105676 is an apocalyptic number.
It is an amenable number.
55105676 is a deficient number, since it is larger than the sum of its proper divisors (41329264).
55105676 is a wasteful number, since it uses less digits than its factorization.
55105676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13776423 (or 13776421 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 35.
The square root of 55105676 is about 7423.3197425411. The cubic root of 55105676 is about 380.5386543730.
The spelling of 55105676 in words is "fifty-five million, one hundred five thousand, six hundred seventy-six".
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