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5248488930 = 2351232314197
BaseRepresentation
bin1001110001101010…
…11001010111100010
3111112202221212021220
410320311121113202
541222103121210
62224445155510
7244030263666
oct47065312742
914482855256
105248488930
1122536a9463
12102585bb96
13658492569
1437b0a68a6
1520ab8cc70
hex138d595e2

5248488930 has 32 divisors (see below), whose sum is σ = 12598282944. Its totient is φ = 1399384896.

The previous prime is 5248488911. The next prime is 5248488941. The reversal of 5248488930 is 398848425.

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 15 ways as a sum of consecutive naturals, for example, 362592 + ... + 376788.

It is an arithmetic number, because the mean of its divisors is an integer number (393696342).

Almost surely, 25248488930 is an apocalyptic number.

5248488930 is an abundant number, since it is smaller than the sum of its proper divisors (7349794014).

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

5248488930 is a wasteful number, since it uses less digits than its factorization.

5248488930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26530.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The square root of 5248488930 is about 72446.4556068825. The cubic root of 5248488930 is about 1737.8465597894.

The spelling of 5248488930 in words is "five billion, two hundred forty-eight million, four hundred eighty-eight thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 12323 14197 24646 28394 36969 42591 61615 70985 73938 85182 123230 141970 184845 212955 369690 425910 174949631 349899262 524848893 874748155 1049697786 1749496310 2624244465 5248488930