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275080082 = 2631721773
BaseRepresentation
bin10000011001010…
…110001110010010
3201011121111221012
4100121112032102
51030410030312
643143530522
76550066514
oct2031261622
9634544835
10275080082
11131303812
1278159a42
1344cb41a4
1428767bb4
151923a322
hex10656392

275080082 has 8 divisors (see below), whose sum is σ = 412704396. Its totient is φ = 137511952.

The previous prime is 275080063. The next prime is 275080093. The reversal of 275080082 is 280080572.

It can be written as a sum of positive squares in 2 ways, for example, as 265722601 + 9357481 = 16301^2 + 3059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 23520.

Almost surely, 2275080082 is an apocalyptic number.

275080082 is a deficient number, since it is larger than the sum of its proper divisors (137624314).

275080082 is a wasteful number, since it uses less digits than its factorization.

275080082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28092.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 275080082 is about 16585.5383391676. The cubic root of 275080082 is about 650.3588409140.

The spelling of 275080082 in words is "two hundred seventy-five million, eighty thousand, eighty-two".

Divisors: 1 2 6317 12634 21773 43546 137540041 275080082