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495080127 = 3318336301
BaseRepresentation
bin11101100000100…
…101001010111111
31021111120200021000
4131200211022333
52003220031002
6121043141343
715161053203
oct3540451277
91244520230
10495080127
11234507033
12119974853
137b751929
1449a74b03
152d6e561c
hex1d8252bf

495080127 has 8 divisors (see below), whose sum is σ = 733452080. Its totient is φ = 330053400.

The previous prime is 495080111. The next prime is 495080147. The reversal of 495080127 is 721080594.

It is not a de Polignac number, because 495080127 - 24 = 495080111 is a prime.

It is a super-2 number, since 2×4950801272 = 490208664300672258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 495080091 and 495080100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495080147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9168124 + ... + 9168177.

It is an arithmetic number, because the mean of its divisors is an integer number (91681510).

Almost surely, 2495080127 is an apocalyptic number.

495080127 is a deficient number, since it is larger than the sum of its proper divisors (238371953).

495080127 is a wasteful number, since it uses less digits than its factorization.

495080127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18336310 (or 18336304 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 495080127 is about 22250.3961088337. The cubic root of 495080127 is about 791.0886699676.

The spelling of 495080127 in words is "four hundred ninety-five million, eighty thousand, one hundred twenty-seven".

Divisors: 1 3 9 27 18336301 55008903 165026709 495080127