Base | Representation |
---|---|
bin | 110011011101011110… |
… | …000100100010000111 |
3 | 12021121211111210110102 |
4 | 303131132010202013 |
5 | 1401130321131200 |
6 | 41214531514315 |
7 | 3664163630261 |
oct | 633536044207 |
9 | 167554453412 |
10 | 55255255175 |
11 | 2148517304a |
12 | a860a5899b |
13 | 5297760c83 |
14 | 2962678b31 |
15 | 1685e1c6d5 |
hex | cdd784887 |
55255255175 has 24 divisors (see below), whose sum is σ = 74071933200. Its totient is φ = 40745825280.
The previous prime is 55255255163. The next prime is 55255255189. The reversal of 55255255175 is 57155255255.
55255255175 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55255255175 - 222 = 55251060871 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1554410 + ... + 1589559.
It is an arithmetic number, because the mean of its divisors is an integer number (3086330550).
Almost surely, 255255255175 is an apocalyptic number.
55255255175 is a deficient number, since it is larger than the sum of its proper divisors (18816678025).
55255255175 is a wasteful number, since it uses less digits than its factorization.
55255255175 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3144035 (or 3144030 counting only the distinct ones).
The product of its digits is 2187500, while the sum is 47.
The spelling of 55255255175 in words is "fifty-five billion, two hundred fifty-five million, two hundred fifty-five thousand, one hundred seventy-five".
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