Base | Representation |
---|---|
bin | 110001110100111110… |
… | …010111111001010011 |
3 | 12010002122200001211001 |
4 | 301310332113321103 |
5 | 1334033020143121 |
6 | 40324544002431 |
7 | 3602555322523 |
oct | 616476277123 |
9 | 163078601731 |
10 | 53502115411 |
11 | 20765605208 |
12 | a451900417 |
13 | 507849a174 |
14 | 28378bd683 |
15 | 15d206d991 |
hex | c74f97e53 |
53502115411 has 4 divisors (see below), whose sum is σ = 53502931552. Its totient is φ = 53501299272.
The previous prime is 53502115397. The next prime is 53502115417. The reversal of 53502115411 is 11451120535.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 53502115411 - 25 = 53502115379 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53502115411.
It is not an unprimeable number, because it can be changed into a prime (53502115417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300240 + ... + 444013.
It is an arithmetic number, because the mean of its divisors is an integer number (13375732888).
Almost surely, 253502115411 is an apocalyptic number.
53502115411 is a deficient number, since it is larger than the sum of its proper divisors (816141).
53502115411 is an equidigital number, since it uses as much as digits as its factorization.
53502115411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816140.
The product of its (nonzero) digits is 3000, while the sum is 28.
Adding to 53502115411 its reverse (11451120535), we get a palindrome (64953235946).
The spelling of 53502115411 in words is "fifty-three billion, five hundred two million, one hundred fifteen thousand, four hundred eleven".
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