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5252024143 = 17929340917
BaseRepresentation
bin1001110010000101…
…11000011101001111
3111120000121110200201
410321002320131033
541224004233033
62225053034331
7244102316512
oct47102703517
914500543621
105252024143
1122556a3523
121026a859a7
1365912c6c2
1437b746d79
1520b13a47d
hex1390b874f

5252024143 has 4 divisors (see below), whose sum is σ = 5281365240. Its totient is φ = 5222683048.

The previous prime is 5252024111. The next prime is 5252024159. The reversal of 5252024143 is 3414202525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5252024143 - 25 = 5252024111 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 (5252024443) 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, 14670280 + ... + 14670637.

It is an arithmetic number, because the mean of its divisors is an integer number (1320341310).

Almost surely, 25252024143 is an apocalyptic number.

5252024143 is a deficient number, since it is larger than the sum of its proper divisors (29341097).

5252024143 is a wasteful number, since it uses less digits than its factorization.

5252024143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29341096.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 5252024143 is about 72470.8502985856. The cubic root of 5252024143 is about 1738.2366580290.

Adding to 5252024143 its reverse (3414202525), we get a palindrome (8666226668).

The spelling of 5252024143 in words is "five billion, two hundred fifty-two million, twenty-four thousand, one hundred forty-three".

Divisors: 1 179 29340917 5252024143