Base | Representation |
---|---|
bin | 1001011000110101… |
… | …11010100011110101 |
3 | 111000021001201120211 |
4 | 10230122322203311 |
5 | 40310244023110 |
6 | 2152045225421 |
7 | 235621111063 |
oct | 45432724365 |
9 | 14007051524 |
10 | 5040220405 |
11 | 2157089210 |
12 | b87b62271 |
13 | 6242a184c |
14 | 35b571033 |
15 | 1e774d98a |
hex | 12c6ba8f5 |
5040220405 has 32 divisors (see below), whose sum is σ = 6977166336. Its totient is φ = 3460800000.
The previous prime is 5040220403. The next prime is 5040220417.
5040220405 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5040220405 - 21 = 5040220403 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 (5040220403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33855 + ... + 105955.
It is an arithmetic number, because the mean of its divisors is an integer number (218036448).
Almost surely, 25040220405 is an apocalyptic number.
5040220405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5040220405 is a deficient number, since it is larger than the sum of its proper divisors (1936945931).
5040220405 is a wasteful number, since it uses less digits than its factorization.
5040220405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72189.
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 5040220405 is about 70994.5096820874. The cubic root of 5040220405 is about 1714.5487687976.
It can be divided in two parts, 50402 and 20405, that added together give a palindrome (70807).
The spelling of 5040220405 in words is "five billion, forty million, two hundred twenty thousand, four hundred five".
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