Base | Representation |
---|---|
bin | 110000100100011101… |
… | …001100011101011111 |
3 | 11222121111202111212112 |
4 | 300210131030131133 |
5 | 1323301204144133 |
6 | 35542530024235 |
7 | 3524233142033 |
oct | 604435143537 |
9 | 158544674775 |
10 | 52151240543 |
11 | 201320199a6 |
12 | a13541807b |
13 | 4bc165b81c |
14 | 274a3181c3 |
15 | 155367e648 |
hex | c2474c75f |
52151240543 has 8 divisors (see below), whose sum is σ = 54752546688. Its totient is φ = 49577756184.
The previous prime is 52151240513. The next prime is 52151240567. The reversal of 52151240543 is 34504215125.
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 52151240543 - 28 = 52151240287 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 (52151240513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6951605 + ... + 6959102.
It is an arithmetic number, because the mean of its divisors is an integer number (6844068336).
Almost surely, 252151240543 is an apocalyptic number.
52151240543 is a deficient number, since it is larger than the sum of its proper divisors (2601306145).
52151240543 is a wasteful number, since it uses less digits than its factorization.
52151240543 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13910893.
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 52151240543 its reverse (34504215125), we get a palindrome (86655455668).
The spelling of 52151240543 in words is "fifty-two billion, one hundred fifty-one million, two hundred forty thousand, five hundred forty-three".
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