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52282114141 = 311686519811
BaseRepresentation
bin110000101100010000…
…011100000001011101
311222221122000120200211
4300230100130001131
51324033210123031
640003523052421
73530412431515
oct605420340135
9158848016624
1052282114141
11201999881a4
12a171211111
134c127c1b1a
14275d864845
15155edd1bb1
hexc2c41c05d

52282114141 has 4 divisors (see below), whose sum is σ = 53968633984. Its totient is φ = 50595594300.

The previous prime is 52282114133. The next prime is 52282114151. The reversal of 52282114141 is 14141128225.

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 52282114141 - 23 = 52282114133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1686519811 = 52282114141 / (5 + 2 + 2 + 8 + 2 + 1 + 1 + 4 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52282114121) 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, 843259875 + ... + 843259936.

It is an arithmetic number, because the mean of its divisors is an integer number (13492158496).

Almost surely, 252282114141 is an apocalyptic number.

It is an amenable number.

52282114141 is a deficient number, since it is larger than the sum of its proper divisors (1686519843).

52282114141 is a wasteful number, since it uses less digits than its factorization.

52282114141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686519842.

The product of its digits is 5120, while the sum is 31.

The spelling of 52282114141 in words is "fifty-two billion, two hundred eighty-two million, one hundred fourteen thousand, one hundred forty-one".

Divisors: 1 31 1686519811 52282114141