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5210524142 = 225311029341
BaseRepresentation
bin1001101101001001…
…00100100111101110
3111110010112001101122
410312210210213232
541132343233032
62221011340542
7243056503325
oct46644444756
914403461348
105210524142
1122342289aa
121014bb1752
1365065c1a5
143760230bc
1520768e012
hex1369249ee

5210524142 has 8 divisors (see below), whose sum is σ = 7818881832. Its totient is φ = 2604230200.

The previous prime is 5210524061. The next prime is 5210524211. The reversal of 5210524142 is 2414250125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 509609 + ... + 519732.

It is an arithmetic number, because the mean of its divisors is an integer number (977360229).

Almost surely, 25210524142 is an apocalyptic number.

5210524142 is a deficient number, since it is larger than the sum of its proper divisors (2608357690).

5210524142 is a wasteful number, since it uses less digits than its factorization.

5210524142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031874.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5210524142 is about 72183.9604205810. The cubic root of 5210524142 is about 1733.6461953092.

Adding to 5210524142 its reverse (2414250125), we get a palindrome (7624774267).

The spelling of 5210524142 in words is "five billion, two hundred ten million, five hundred twenty-four thousand, one hundred forty-two".

Divisors: 1 2 2531 5062 1029341 2058682 2605262071 5210524142