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508080275 = 52171195483
BaseRepresentation
bin11110010010001…
…011000010010011
31022102001011002222
4132102023002103
52020032032100
6122225531255
715406416413
oct3622130223
91272034088
10508080275
1124088625a
121221a3b2b
1381353c21
144b69a643
152e912485
hex1e48b093

508080275 has 12 divisors (see below), whose sum is σ = 667080072. Its totient is φ = 382554240.

The previous prime is 508080271. The next prime is 508080289. The reversal of 508080275 is 572080805.

It is not a de Polignac number, because 508080275 - 22 = 508080271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508080271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597317 + ... + 598166.

It is an arithmetic number, because the mean of its divisors is an integer number (55590006).

Almost surely, 2508080275 is an apocalyptic number.

508080275 is a deficient number, since it is larger than the sum of its proper divisors (158999797).

508080275 is a wasteful number, since it uses less digits than its factorization.

508080275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195510 (or 1195505 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 508080275 is about 22540.6360824179. The cubic root of 508080275 is about 797.9532445183.

The spelling of 508080275 in words is "five hundred eight million, eighty thousand, two hundred seventy-five".

Divisors: 1 5 17 25 85 425 1195483 5977415 20323211 29887075 101616055 508080275