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506200842 = 23274197987
BaseRepresentation
bin11110001011000…
…000001100001010
31022021111200000100
4132023000030022
52014041411332
6122121350230
715354431130
oct3613001412
91267450010
10506200842
1123a812204
12121638376
1380b46634
144b32b750
152e69067c
hex1e2c030a

506200842 has 48 divisors (see below), whose sum is σ = 1284034752. Its totient is φ = 141099840.

The previous prime is 506200841. The next prime is 506200847. The reversal of 506200842 is 248002605.

It is not an unprimeable number, because it can be changed into a prime (506200841) 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 23 ways as a sum of consecutive naturals, for example, 43828 + ... + 54159.

It is an arithmetic number, because the mean of its divisors is an integer number (26750724).

Almost surely, 2506200842 is an apocalyptic number.

506200842 is an abundant number, since it is smaller than the sum of its proper divisors (777833910).

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

506200842 is a wasteful number, since it uses less digits than its factorization.

506200842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98043 (or 98040 counting only the distinct ones).

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

The square root of 506200842 is about 22498.9075734801. The cubic root of 506200842 is about 796.9681294248.

The spelling of 506200842 in words is "five hundred six million, two hundred thousand, eight hundred forty-two".

Divisors: 1 2 3 6 7 9 14 18 21 41 42 63 82 123 126 246 287 369 574 738 861 1722 2583 5166 97987 195974 293961 587922 685909 881883 1371818 1763766 2057727 4017467 4115454 6173181 8034934 12052401 12346362 24104802 28122269 36157203 56244538 72314406 84366807 168733614 253100421 506200842