Base | Representation |
---|---|
bin | 111110111000100… |
… | …1110010000011111 |
3 | 12110001102220221001 |
4 | 1331301032100133 |
5 | 13310133233310 |
6 | 545213451131 |
7 | 103201114114 |
oct | 17561162037 |
9 | 5401386831 |
10 | 2110055455 |
11 | 993086992 |
12 | 4aa7a0aa7 |
13 | 2781cba31 |
14 | 16034690b |
15 | c53a193a |
hex | 7dc4e41f |
2110055455 has 16 divisors (see below), whose sum is σ = 2652770304. Its totient is φ = 1609201440.
The previous prime is 2110055429. The next prime is 2110055473. The reversal of 2110055455 is 5545500112.
It is a de Polignac number, because none of the positive numbers 2k-2110055455 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91207 + ... + 111976.
It is an arithmetic number, because the mean of its divisors is an integer number (165798144).
Almost surely, 22110055455 is an apocalyptic number.
2110055455 is a deficient number, since it is larger than the sum of its proper divisors (542714849).
2110055455 is a wasteful number, since it uses less digits than its factorization.
2110055455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203286.
The product of its (nonzero) digits is 5000, while the sum is 28.
The square root of 2110055455 is about 45935.3399356095. The cubic root of 2110055455 is about 1282.6198487884.
Adding to 2110055455 its reverse (5545500112), we get a palindrome (7655555567).
The spelling of 2110055455 in words is "two billion, one hundred ten million, fifty-five thousand, four hundred fifty-five".
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