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52184048 = 247465929
BaseRepresentation
bin1100011100010…
…0001111110000
310122012020001112
43013010033300
5101324342143
65102252452
71202362040
oct307041760
9118166045
1052184048
1127502714
1215587128
13aa71547
146d05720
1548abe18
hex31c43f0

52184048 has 20 divisors (see below), whose sum is σ = 115550640. Its totient is φ = 22364544.

The previous prime is 52184047. The next prime is 52184057. The reversal of 52184048 is 84048125.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52184047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232853 + ... + 233076.

It is an arithmetic number, because the mean of its divisors is an integer number (5777532).

Almost surely, 252184048 is an apocalyptic number.

It is an amenable number.

52184048 is an abundant number, since it is smaller than the sum of its proper divisors (63366592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52184048 is a wasteful number, since it uses less digits than its factorization.

52184048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465944 (or 465938 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 52184048 is about 7223.8527116768. The cubic root of 52184048 is about 373.6909569189.

The spelling of 52184048 in words is "fifty-two million, one hundred eighty-four thousand, forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 465929 931858 1863716 3261503 3727432 6523006 7454864 13046012 26092024 52184048