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5248810068 = 223974509287
BaseRepresentation
bin1001110001101101…
…00111110001010100
3111112210120011210220
410320312213301110
541222143410233
62224500114340
7244033102155
oct47066476124
914483504726
105248810068
1122538a8767
1210259959b0
13658575798
1437b14b92c
1520ac02eb3
hex138da7c54

5248810068 has 24 divisors (see below), whose sum is σ = 12373486272. Its totient is φ = 1731565824.

The previous prime is 5248810031. The next prime is 5248810069. The reversal of 5248810068 is 8600188425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248810069) 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, 2253480 + ... + 2255807.

It is an arithmetic number, because the mean of its divisors is an integer number (515561928).

Almost surely, 25248810068 is an apocalyptic number.

It is an amenable number.

5248810068 is an abundant number, since it is smaller than the sum of its proper divisors (7124676204).

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

5248810068 is a wasteful number, since it uses less digits than its factorization.

5248810068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509391 (or 4509389 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 5248810068 is about 72448.6719547018. The cubic root of 5248810068 is about 1737.8820034631.

The spelling of 5248810068 in words is "five billion, two hundred forty-eight million, eight hundred ten thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 97 194 291 388 582 1164 4509287 9018574 13527861 18037148 27055722 54111444 437400839 874801678 1312202517 1749603356 2624405034 5248810068