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5028250331 = 13631612977
BaseRepresentation
bin1001010111011010…
…10000001011011011
3110222102112120201202
410223231100023123
540244213002311
62150540504415
7235414264646
oct45355201333
913872476652
105028250331
112150352995
12b83b4b10b
13621970370
14359b36a5d
151e6686e3b
hex12bb502db

5028250331 has 8 divisors (see below), whose sum is σ = 5423629344. Its totient is φ = 4634098560.

The previous prime is 5028250319. The next prime is 5028250343. The reversal of 5028250331 is 1330528205.

It is an interprime number because it is at equal distance from previous prime (5028250319) and next prime (5028250343).

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

It is not a de Polignac number, because 5028250331 - 26 = 5028250267 is a prime.

It is a super-2 number, since 2×50282503312 = 50566602782403219122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5028250294 and 5028250303.

It is not an unprimeable number, because it can be changed into a prime (5028250301) 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 7 ways as a sum of consecutive naturals, for example, 298286 + ... + 314691.

It is an arithmetic number, because the mean of its divisors is an integer number (677953668).

Almost surely, 25028250331 is an apocalyptic number.

5028250331 is a deficient number, since it is larger than the sum of its proper divisors (395379013).

5028250331 is a wasteful number, since it uses less digits than its factorization.

5028250331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613621.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5028250331 is about 70910.1567548683. The cubic root of 5028250331 is about 1713.1903927451.

Adding to 5028250331 its reverse (1330528205), we get a palindrome (6358778536).

The spelling of 5028250331 in words is "five billion, twenty-eight million, two hundred fifty thousand, three hundred thirty-one".

Divisors: 1 13 631 8203 612977 7968701 386788487 5028250331