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52883313 = 3718113913
BaseRepresentation
bin1100100110111…
…0111101110001
310200111202021020
43021232331301
5102014231223
65125250053
71211333520
oct311567561
9120452236
1052883313
112794001a
1215863929
13ac57902
1470484b7
1549991e3
hex326ef71

52883313 has 16 divisors (see below), whose sum is σ = 81035136. Its totient is φ = 30049920.

The previous prime is 52883309. The next prime is 52883329. The reversal of 52883313 is 31338825.

It is not a de Polignac number, because 52883313 - 22 = 52883309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52883113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3156 + ... + 10757.

It is an arithmetic number, because the mean of its divisors is an integer number (5064696).

Almost surely, 252883313 is an apocalyptic number.

It is an amenable number.

52883313 is a deficient number, since it is larger than the sum of its proper divisors (28151823).

52883313 is a wasteful number, since it uses less digits than its factorization.

52883313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14104.

The product of its digits is 17280, while the sum is 33.

The square root of 52883313 is about 7272.0913773137. The cubic root of 52883313 is about 375.3527063801.

The spelling of 52883313 in words is "fifty-two million, eight hundred eighty-three thousand, three hundred thirteen".

Divisors: 1 3 7 21 181 543 1267 3801 13913 41739 97391 292173 2518253 7554759 17627771 52883313