Base | Representation |
---|---|
bin | 110000100010111010… |
… | …101010100011010111 |
3 | 11222112201011021010220 |
4 | 300202322222203113 |
5 | 1323223101132133 |
6 | 35540204245423 |
7 | 3523500454602 |
oct | 604272524327 |
9 | 158481137126 |
10 | 52125411543 |
11 | 20119488217 |
12 | a128840873 |
13 | 4bb91b71aa |
14 | 2746b13339 |
15 | 155127b5b3 |
hex | c22eaa8d7 |
52125411543 has 32 divisors (see below), whose sum is σ = 78237259776. Its totient is φ = 30693831168.
The previous prime is 52125411511. The next prime is 52125411593. The reversal of 52125411543 is 34511452125.
52125411543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52125411543 - 25 = 52125411511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52125411593) 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, 357055 + ... + 481392.
It is an arithmetic number, because the mean of its divisors is an integer number (2444914368).
Almost surely, 252125411543 is an apocalyptic number.
52125411543 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
52125411543 is a deficient number, since it is larger than the sum of its proper divisors (26111848233).
52125411543 is a wasteful number, since it uses less digits than its factorization.
52125411543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 838543.
The product of its digits is 24000, while the sum is 33.
Adding to 52125411543 its reverse (34511452125), we get a palindrome (86636863668).
The spelling of 52125411543 in words is "fifty-two billion, one hundred twenty-five million, four hundred eleven thousand, five hundred forty-three".
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