Base | Representation |
---|---|
bin | 1111000110100110… |
… | …0110100110001111 |
3 | 101110112201110112011 |
4 | 3301221212212033 |
5 | 31300334340210 |
6 | 1510143522051 |
7 | 202316154652 |
oct | 36151464617 |
9 | 11415643464 |
10 | 4054215055 |
11 | 17a0553860 |
12 | 9518b9327 |
13 | 4c7c24527 |
14 | 2a6627899 |
15 | 18add3d8a |
hex | f1a6698f |
4054215055 has 16 divisors (see below), whose sum is σ = 5339908224. Its totient is φ = 2930424480.
The previous prime is 4054215049. The next prime is 4054215059. The reversal of 4054215055 is 5505124504.
It is not a de Polignac number, because 4054215055 - 23 = 4054215047 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 (4054215059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217149 + ... + 235078.
It is an arithmetic number, because the mean of its divisors is an integer number (333744264).
Almost surely, 24054215055 is an apocalyptic number.
4054215055 is a deficient number, since it is larger than the sum of its proper divisors (1285693169).
4054215055 is a wasteful number, since it uses less digits than its factorization.
4054215055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452406.
The product of its (nonzero) digits is 20000, while the sum is 31.
The square root of 4054215055 is about 63672.7182944155. The cubic root of 4054215055 is about 1594.5406452937.
Adding to 4054215055 its reverse (5505124504), we get a palindrome (9559339559).
The spelling of 4054215055 in words is "four billion, fifty-four million, two hundred fifteen thousand, fifty-five".
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