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5269584289 = 37281506837
BaseRepresentation
bin1001110100001011…
…10111100110100001
3111121020122121200111
410322011313212201
541243003144124
62230521251321
7244404504334
oct47205674641
914536577614
105269584289
1122645a7742
121030933b41
1365c96a418
1437dbd861b
1520c958494
hex13a1779a1

5269584289 has 8 divisors (see below), whose sum is σ = 5431276008. Its totient is φ = 5108906880.

The previous prime is 5269584269. The next prime is 5269584319. The reversal of 5269584289 is 9824859625.

It can be written as a sum of positive squares in 4 ways, for example, as 2698283025 + 2571301264 = 51945^2 + 50708^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5269584289 - 213 = 5269576097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5269584209) 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, 243022 + ... + 263815.

It is an arithmetic number, because the mean of its divisors is an integer number (678909501).

Almost surely, 25269584289 is an apocalyptic number.

It is an amenable number.

5269584289 is a deficient number, since it is larger than the sum of its proper divisors (161691719).

5269584289 is a wasteful number, since it uses less digits than its factorization.

5269584289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507155.

The product of its digits is 12441600, while the sum is 58.

The square root of 5269584289 is about 72591.9023652088. The cubic root of 5269584289 is about 1740.1717680652.

The spelling of 5269584289 in words is "five billion, two hundred sixty-nine million, five hundred eighty-four thousand, two hundred eighty-nine".

Divisors: 1 37 281 10397 506837 18752969 142421197 5269584289