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5085253 = 7369661
BaseRepresentation
bin10011011001100001000101
3100120100122201
4103121201011
52300212003
6300554501
761136545
oct23314105
910510581
105085253
112963698
121852a31
131090834
14965325
156a6b1d
hex4d9845

5085253 has 4 divisors (see below), whose sum is σ = 5154988. Its totient is φ = 5015520.

The previous prime is 5085251. The next prime is 5085263. The reversal of 5085253 is 3525805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3525805 = 5705161.

It can be written as a sum of positive squares in 2 ways, for example, as 1329409 + 3755844 = 1153^2 + 1938^2 .

It is a cyclic number.

It is not a de Polignac number, because 5085253 - 21 = 5085251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34758 + ... + 34903.

It is an arithmetic number, because the mean of its divisors is an integer number (1288747).

Almost surely, 25085253 is an apocalyptic number.

It is an amenable number.

5085253 is a deficient number, since it is larger than the sum of its proper divisors (69735).

5085253 is an equidigital number, since it uses as much as digits as its factorization.

5085253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69734.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5085253 is about 2255.0505537571. The cubic root of 5085253 is about 171.9639932741.

It can be divided in two parts, 50852 and 53, that added together give a palindrome (50905).

The spelling of 5085253 in words is "five million, eighty-five thousand, two hundred fifty-three".

Divisors: 1 73 69661 5085253