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52184304 = 24331131069
BaseRepresentation
bin1100011100010…
…0010011110000
310122012020102000
43013010103300
5101324344204
65102254000
71202362554
oct307042360
9118166360
1052184304
1127502927
1215587300
13aa716b3
146d05864
1548ac039
hex31c44f0

52184304 has 80 divisors (see below), whose sum is σ = 151255200. Its totient is φ = 17224704.

The previous prime is 52184303. The next prime is 52184323. The reversal of 52184304 is 40348125.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52184303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 48282 + ... + 49350.

It is an arithmetic number, because the mean of its divisors is an integer number (1890690).

Almost surely, 252184304 is an apocalyptic number.

52184304 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52184304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75627600).

52184304 is an abundant number, since it is smaller than the sum of its proper divisors (99070896).

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

52184304 is a wasteful number, since it uses less digits than its factorization.

52184304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 52184304 is about 7223.8704307317. The cubic root of 52184304 is about 373.6915679915.

The spelling of 52184304 in words is "fifty-two million, one hundred eighty-four thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 113 144 216 226 339 432 452 678 904 1017 1069 1356 1808 2034 2138 2712 3051 3207 4068 4276 5424 6102 6414 8136 8552 9621 12204 12828 16272 17104 19242 24408 25656 28863 38484 48816 51312 57726 76968 115452 120797 153936 230904 241594 362391 461808 483188 724782 966376 1087173 1449564 1932752 2174346 2899128 3261519 4348692 5798256 6523038 8697384 13046076 17394768 26092152 52184304