Base | Representation |
---|---|
bin | 1001011010101001… |
… | …11001011100110101 |
3 | 111001022122221210200 |
4 | 10231110321130311 |
5 | 40323141421323 |
6 | 2153351111113 |
7 | 236164235304 |
oct | 45524713465 |
9 | 14038587720 |
10 | 5055420213 |
11 | 2164720038 |
12 | b91072499 |
13 | 62749410c |
14 | 35d5aa43b |
15 | 1e8c52443 |
hex | 12d539735 |
5055420213 has 6 divisors (see below), whose sum is σ = 7302273654. Its totient is φ = 3370280136.
The previous prime is 5055420199. The next prime is 5055420221. The reversal of 5055420213 is 3120245505.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 5054783409 + 636804 = 71097^2 + 798^2 .
It is not a de Polignac number, because 5055420213 - 216 = 5055354677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5055420283) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280856670 + ... + 280856687.
It is an arithmetic number, because the mean of its divisors is an integer number (1217045609).
Almost surely, 25055420213 is an apocalyptic number.
It is an amenable number.
5055420213 is a deficient number, since it is larger than the sum of its proper divisors (2246853441).
5055420213 is a wasteful number, since it uses less digits than its factorization.
5055420213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561713363 (or 561713360 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 5055420213 is about 71101.4782757715. The cubic root of 5055420213 is about 1716.2705624614.
Adding to 5055420213 its reverse (3120245505), we get a palindrome (8175665718).
The spelling of 5055420213 in words is "five billion, fifty-five million, four hundred twenty thousand, two hundred thirteen".
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