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5243025004 = 227187250893
BaseRepresentation
bin1001110001000001…
…00011011001101100
3111112101200021012021
410320200203121230
541214203300004
62224132115524
7243632656120
oct47040433154
914471607167
105243025004
112250607318
121023a65ba4
136572cb579
1437a483580
1520a45dd54
hex13882366c

5243025004 has 12 divisors (see below), whose sum is σ = 10486050064. Its totient is φ = 2247010704.

The previous prime is 5243024999. The next prime is 5243025013. The reversal of 5243025004 is 4005203425.

5243025004 is an admirable number.

It is a super-2 number, since 2×52430250042 = 54978622385138400032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5243025004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93625419 + ... + 93625474.

Almost surely, 25243025004 is an apocalyptic number.

It is an amenable number.

5243025004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243025004 is a wasteful number, since it uses less digits than its factorization.

5243025004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187250904 (or 187250902 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5243025004 is about 72408.7356884513. The cubic root of 5243025004 is about 1737.2432901555.

Adding to 5243025004 its reverse (4005203425), we get a palindrome (9248228429).

The spelling of 5243025004 in words is "five billion, two hundred forty-three million, twenty-five thousand, four".

Divisors: 1 2 4 7 14 28 187250893 374501786 749003572 1310756251 2621512502 5243025004