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5031525250 = 25320126101
BaseRepresentation
bin1001010111110011…
…01111101110000010
3110222122200222002001
410223321233232002
540301032302000
62151135014214
7235454154553
oct45371575602
913878628061
105031525250
11215218a434
12b8506a36a
13622548b9b
1435a34a32a
151e6ad246a
hex12be6fb82

5031525250 has 16 divisors (see below), whose sum is σ = 9419015736. Its totient is φ = 2012610000.

The previous prime is 5031525229. The next prime is 5031525271. The reversal of 5031525250 is 525251305.

It is an interprime number because it is at equal distance from previous prime (5031525229) and next prime (5031525271).

It can be written as a sum of positive squares in 4 ways, for example, as 936421201 + 4095104049 = 30601^2 + 63993^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10062801 + ... + 10063300.

Almost surely, 25031525250 is an apocalyptic number.

5031525250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5031525250 is a deficient number, since it is larger than the sum of its proper divisors (4387490486).

5031525250 is a wasteful number, since it uses less digits than its factorization.

5031525250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20126118 (or 20126108 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5031525250 is about 70933.2450265741. The cubic root of 5031525250 is about 1713.5622478822.

Adding to 5031525250 its reverse (525251305), we get a palindrome (5556776555).

The spelling of 5031525250 in words is "five billion, thirty-one million, five hundred twenty-five thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 20126101 40252202 100630505 201261010 503152525 1006305050 2515762625 5031525250