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272007275 = 5210880291
BaseRepresentation
bin10000001101101…
…000000001101011
3200221211101211112
4100031220001223
51024113213100
642554020535
76512011061
oct2015500153
9627741745
10272007275
1112a5a5101
127711774b
1344479667
14281a8031
1518d2eb35
hex1036806b

272007275 has 6 divisors (see below), whose sum is σ = 337289052. Its totient is φ = 217605800.

The previous prime is 272007247. The next prime is 272007317. The reversal of 272007275 is 572700272.

It is not a de Polignac number, because 272007275 - 216 = 271941739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5440121 + ... + 5440170.

It is an arithmetic number, because the mean of its divisors is an integer number (56214842).

Almost surely, 2272007275 is an apocalyptic number.

272007275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272007275 is a deficient number, since it is larger than the sum of its proper divisors (65281777).

272007275 is a wasteful number, since it uses less digits than its factorization.

272007275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880301 (or 10880296 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 272007275 is about 16492.6430568299. The cubic root of 272007275 is about 647.9281367177.

The spelling of 272007275 in words is "two hundred seventy-two million, seven thousand, two hundred seventy-five".

Divisors: 1 5 25 10880291 54401455 272007275