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495244025 = 52191042619
BaseRepresentation
bin11101100001001…
…101001011111001
31021111220000002022
4131201031023321
52003240302100
6121050444225
715162335063
oct3541151371
91244800068
10495244025
11234609191
12119a33675
137b7ab403
1449ab8733
152d728e85
hex1d84d2f9

495244025 has 12 divisors (see below), whose sum is σ = 646424400. Its totient is φ = 375342480.

The previous prime is 495244019. The next prime is 495244033. The reversal of 495244025 is 520442594.

It is not a de Polignac number, because 495244025 - 218 = 494981881 is a prime.

It is a super-3 number, since 3×4952440253 (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520835 + ... + 521784.

It is an arithmetic number, because the mean of its divisors is an integer number (53868700).

Almost surely, 2495244025 is an apocalyptic number.

It is an amenable number.

495244025 is a deficient number, since it is larger than the sum of its proper divisors (151180375).

495244025 is a wasteful number, since it uses less digits than its factorization.

495244025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042648 (or 1042643 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 495244025 is about 22254.0788396195. The cubic root of 495244025 is about 791.1759578889.

The spelling of 495244025 in words is "four hundred ninety-five million, two hundred forty-four thousand, twenty-five".

Divisors: 1 5 19 25 95 475 1042619 5213095 19809761 26065475 99048805 495244025