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5085524269 = 7726503467
BaseRepresentation
bin1001011110001111…
…01111000100101101
3111010102022101210201
410233013233010231
540403343234034
62200344233501
7240011146240
oct45707570455
914112271721
105085524269
11217a711721
12b9b16b891
136307a4577
143635a5257
151eb6ec014
hex12f1ef12d

5085524269 has 4 divisors (see below), whose sum is σ = 5812027744. Its totient is φ = 4359020796.

The previous prime is 5085524267. The next prime is 5085524299. The reversal of 5085524269 is 9624255805.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9624255805 = 51924851161.

It is a cyclic number.

It is not a de Polignac number, because 5085524269 - 21 = 5085524267 is a prime.

It is a super-2 number, since 2×50855242692 = 51725114181175968722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085524261) 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, 363251727 + ... + 363251740.

It is an arithmetic number, because the mean of its divisors is an integer number (1453006936).

Almost surely, 25085524269 is an apocalyptic number.

5085524269 is the 41173-rd hex number.

It is an amenable number.

5085524269 is a deficient number, since it is larger than the sum of its proper divisors (726503475).

5085524269 is an equidigital number, since it uses as much as digits as its factorization.

5085524269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726503474.

The product of its (nonzero) digits is 864000, while the sum is 46.

The square root of 5085524269 is about 71312.8618763824. The cubic root of 5085524269 is about 1719.6705098304.

The spelling of 5085524269 in words is "five billion, eighty-five million, five hundred twenty-four thousand, two hundred sixty-nine".

Divisors: 1 7 726503467 5085524269