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6242324525 = 52249692981
BaseRepresentation
bin1011101000001001…
…00101000000101101
3121010001000221102122
411310010211000231
5100241013341100
62511230402325
7310455611603
oct56404450055
917101027378
106242324525
1127136a1898
1212626603a5
13786351968
1443308b873
15268052985
hex17412502d

6242324525 has 6 divisors (see below), whose sum is σ = 7740482442. Its totient is φ = 4993859600.

The previous prime is 6242324519. The next prime is 6242324527. The reversal of 6242324525 is 5254232426.

It can be written as a sum of positive squares in 3 ways, for example, as 1254151396 + 4988173129 = 35414^2 + 70627^2 .

It is not a de Polignac number, because 6242324525 - 210 = 6242323501 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 (6242324527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124846466 + ... + 124846515.

It is an arithmetic number, because the mean of its divisors is an integer number (1290080407).

Almost surely, 26242324525 is an apocalyptic number.

It is an amenable number.

6242324525 is a deficient number, since it is larger than the sum of its proper divisors (1498157917).

6242324525 is a wasteful number, since it uses less digits than its factorization.

6242324525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249692991 (or 249692986 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 6242324525 is about 79008.3826248835. The cubic root of 6242324525 is about 1841.2613953234.

The spelling of 6242324525 in words is "six billion, two hundred forty-two million, three hundred twenty-four thousand, five hundred twenty-five".

Divisors: 1 5 25 249692981 1248464905 6242324525