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5069581241 = 6701756541
BaseRepresentation
bin1001011100010101…
…11010101110111001
3111002022022102002012
410232022322232321
540340303044431
62155014415305
7236425505144
oct45612725671
914068272065
105069581241
11217171246a
12b95961535
1362a3b191a
1436141505b
151ea0ed22b
hex12e2babb9

5069581241 has 4 divisors (see below), whose sum is σ = 5070344484. Its totient is φ = 5068818000.

The previous prime is 5069581211. The next prime is 5069581259. The reversal of 5069581241 is 1421859605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1421859605 = 5284371921.

It can be written as a sum of positive squares in 2 ways, for example, as 3297171241 + 1772410000 = 57421^2 + 42100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5069581241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5069581211) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 371570 + ... + 384971.

It is an arithmetic number, because the mean of its divisors is an integer number (1267586121).

Almost surely, 25069581241 is an apocalyptic number.

It is an amenable number.

5069581241 is a deficient number, since it is larger than the sum of its proper divisors (763243).

5069581241 is an equidigital number, since it uses as much as digits as its factorization.

5069581241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763242.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 5069581241 is about 71200.9918540465. The cubic root of 5069581241 is about 1717.8715831785.

The spelling of 5069581241 in words is "five billion, sixty-nine million, five hundred eighty-one thousand, two hundred forty-one".

Divisors: 1 6701 756541 5069581241