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53795079 = 3213597793
BaseRepresentation
bin1100110100110…
…1100100000111
310202020001222100
43031031210013
5102232420304
65201003143
71222151652
oct315154407
9122201870
1053795079
1128403048
12160234b3
13b1b6910
147204899
154ac9439
hex334d907

53795079 has 24 divisors (see below), whose sum is σ = 85110480. Its totient is φ = 32539392.

The previous prime is 53795059. The next prime is 53795081. The reversal of 53795079 is 97059735.

It is a happy number.

53795079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53795079 - 211 = 53793031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53795059) 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 23 ways as a sum of consecutive naturals, for example, 3007 + ... + 10799.

It is an arithmetic number, because the mean of its divisors is an integer number (3546270).

Almost surely, 253795079 is an apocalyptic number.

53795079 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

53795079 is a deficient number, since it is larger than the sum of its proper divisors (31315401).

53795079 is a wasteful number, since it uses less digits than its factorization.

53795079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871 (or 7868 counting only the distinct ones).

The product of its (nonzero) digits is 297675, while the sum is 45.

The square root of 53795079 is about 7334.5128672598. The cubic root of 53795079 is about 377.4975898564.

The spelling of 53795079 in words is "fifty-three million, seven hundred ninety-five thousand, seventy-nine".

Divisors: 1 3 9 13 39 59 117 177 531 767 2301 6903 7793 23379 70137 101309 303927 459787 911781 1379361 4138083 5977231 17931693 53795079