Base | Representation |
---|---|
bin | 101000010100000001000… |
… | …1010100101101110000101 |
3 | 201121200010001021122221111 |
4 | 1100220002022211232011 |
5 | 1211234013300022323 |
6 | 15441142453245021 |
7 | 1111201564105663 |
oct | 120500212455605 |
9 | 21550101248844 |
10 | 5540544142213 |
11 | 18468057aa103 |
12 | 755965033771 |
13 | 312617c33722 |
14 | 15224153dc33 |
15 | 991c79c3c0d |
hex | 50a022a5b85 |
5540544142213 has 8 divisors (see below), whose sum is σ = 5645128173048. Its totient is φ = 5435961795264.
The previous prime is 5540544142201. The next prime is 5540544142229. The reversal of 5540544142213 is 3122414450455.
It can be written as a sum of positive squares in 4 ways, for example, as 828314773924 + 4712229368289 = 910118^2 + 2170767^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5540544142213 - 25 = 5540544142181 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 (5540544142313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7678795 + ... + 8369287.
It is an arithmetic number, because the mean of its divisors is an integer number (705641021631).
Almost surely, 25540544142213 is an apocalyptic number.
5540544142213 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
5540544142213 is a deficient number, since it is larger than the sum of its proper divisors (104584030835).
5540544142213 is a wasteful number, since it uses less digits than its factorization.
5540544142213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 841943.
The product of its (nonzero) digits is 384000, while the sum is 40.
Adding to 5540544142213 its reverse (3122414450455), we get a palindrome (8662958592668).
The spelling of 5540544142213 in words is "five trillion, five hundred forty billion, five hundred forty-four million, one hundred forty-two thousand, two hundred thirteen".
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