Base | Representation |
---|---|
bin | 110011010000111101… |
… | …101000001110110111 |
3 | 12021002012200021021110 |
4 | 303100331220032313 |
5 | 1400213112032210 |
6 | 41142034250103 |
7 | 3656035245606 |
oct | 632075501667 |
9 | 167065607243 |
10 | 55045424055 |
11 | 213877858a6 |
12 | a802726933 |
13 | 5263143c4b |
14 | 2942857a3d |
15 | 16727c0420 |
hex | cd0f683b7 |
55045424055 has 32 divisors (see below), whose sum is σ = 88750771200. Its totient is φ = 29131742592.
The previous prime is 55045424047. The next prime is 55045424069. The reversal of 55045424055 is 55042454055.
It is not a de Polignac number, because 55045424055 - 23 = 55045424047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5096601 + ... + 5107389.
It is an arithmetic number, because the mean of its divisors is an integer number (2773461600).
Almost surely, 255045424055 is an apocalyptic number.
55045424055 is a deficient number, since it is larger than the sum of its proper divisors (33705347145).
55045424055 is a wasteful number, since it uses less digits than its factorization.
55045424055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13383.
The product of its (nonzero) digits is 400000, while the sum is 39.
The spelling of 55045424055 in words is "fifty-five billion, forty-five million, four hundred twenty-four thousand, fifty-five".
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