Base | Representation |
---|---|
bin | 11011000111111… |
… | …111101001101010 |
3 | 1011201022111011100 |
4 | 123013333221222 |
5 | 1413000034204 |
6 | 113053542230 |
7 | 14164056315 |
oct | 3307775152 |
9 | 1151274140 |
10 | 455080554 |
11 | 213976835 |
12 | 1084a4976 |
13 | 73388346 |
14 | 4462197c |
15 | 29e43a39 |
hex | 1b1ffa6a |
455080554 has 12 divisors (see below), whose sum is σ = 986007906. Its totient is φ = 151693512.
The previous prime is 455080547. The next prime is 455080573.
455080554 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 433597329 + 21483225 = 20823^2 + 4635^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12641109 + ... + 12641144.
Almost surely, 2455080554 is an apocalyptic number.
455080554 is an abundant number, since it is smaller than the sum of its proper divisors (530927352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455080554 is a wasteful number, since it uses less digits than its factorization.
455080554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25282261 (or 25282258 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 36.
The square root of 455080554 is about 21332.6171390198. The cubic root of 455080554 is about 769.1825552186.
Subtracting from 455080554 its product of nonzero digits (80000), we obtain a palindrome (455000554).
The spelling of 455080554 in words is "four hundred fifty-five million, eighty thousand, five hundred fifty-four".
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