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53124114541 = 137513863291
BaseRepresentation
bin110001011110011100…
…011010100001101101
312002010022101122002211
4301132130122201231
51332244233131131
640223242050421
73560315344261
oct613634324155
9162108348084
1053124114541
11205911a55a3
12a3671a9a11
13501808bc04
1427dd6040a1
1515adca35b1
hexc5e71a86d

53124114541 has 4 divisors (see below), whose sum is σ = 53127991584. Its totient is φ = 53120237500.

The previous prime is 53124114497. The next prime is 53124114583. The reversal of 53124114541 is 14541142135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53124114541 - 211 = 53124112493 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 (53124114341) 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 3 ways as a sum of consecutive naturals, for example, 1917895 + ... + 1945396.

It is an arithmetic number, because the mean of its divisors is an integer number (13281997896).

Almost surely, 253124114541 is an apocalyptic number.

It is an amenable number.

53124114541 is a deficient number, since it is larger than the sum of its proper divisors (3877043).

53124114541 is a wasteful number, since it uses less digits than its factorization.

53124114541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877042.

The product of its digits is 9600, while the sum is 31.

Adding to 53124114541 its reverse (14541142135), we get a palindrome (67665256676).

The spelling of 53124114541 in words is "fifty-three billion, one hundred twenty-four million, one hundred fourteen thousand, five hundred forty-one".

Divisors: 1 13751 3863291 53124114541