Base | Representation |
---|---|
bin | 110000110110010110… |
… | …110000100000111101 |
3 | 12000101102211110112111 |
4 | 300312112300200331 |
5 | 1324410043334401 |
6 | 40032414334021 |
7 | 3534540521506 |
oct | 606626604075 |
9 | 160342743474 |
10 | 52451543101 |
11 | 2027658a731 |
12 | a1b9aba311 |
13 | 4c3b934249 |
14 | 2778169bad |
15 | 156ebece51 |
hex | c365b083d |
52451543101 has 4 divisors (see below), whose sum is σ = 53869152412. Its totient is φ = 51033933792.
The previous prime is 52451543093. The next prime is 52451543161. The reversal of 52451543101 is 10134515425.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 45156675001 + 7294868100 = 212501^2 + 85410^2 .
It is a cyclic number.
It is not a de Polignac number, because 52451543101 - 23 = 52451543093 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 (52451543161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708804600 + ... + 708804673.
It is an arithmetic number, because the mean of its divisors is an integer number (13467288103).
Almost surely, 252451543101 is an apocalyptic number.
It is an amenable number.
52451543101 is a deficient number, since it is larger than the sum of its proper divisors (1417609311).
52451543101 is a wasteful number, since it uses less digits than its factorization.
52451543101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417609310.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 52451543101 in words is "fifty-two billion, four hundred fifty-one million, five hundred forty-three thousand, one hundred one".
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