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5200063100 = 2252234352579
BaseRepresentation
bin1001101011111001…
…01010101001111100
3111102101211120112122
410311330222221330
541122204004400
62215555222112
7242601543551
oct46574525174
914371746478
105200063100
112229333411
1210115a7938
1364b43881b
1437489ca28
152067c4685
hex135f2aa7c

5200063100 has 72 divisors (see below), whose sum is σ = 12048812160. Its totient is φ = 1943282880.

The previous prime is 5200063091. The next prime is 5200063103. The reversal of 5200063100 is 13600025.

It is a super-2 number, since 2×52000631002 = 54081312487963220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200063103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72611 + ... + 125189.

Almost surely, 25200063100 is an apocalyptic number.

5200063100 is a gapful number since it is divisible by the number (50) 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 5200063100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6024406080).

5200063100 is an abundant number, since it is smaller than the sum of its proper divisors (6848749060).

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

5200063100 is a wasteful number, since it uses less digits than its factorization.

5200063100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52659 (or 52652 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 5200063100 is about 72111.4630277323. The cubic root of 5200063100 is about 1732.4852183057.

Adding to 5200063100 its reverse (13600025), we get a palindrome (5213663125).

The spelling of 5200063100 in words is "five billion, two hundred million, sixty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 23 25 43 46 50 86 92 100 115 172 215 230 430 460 575 860 989 1075 1150 1978 2150 2300 3956 4300 4945 9890 19780 24725 49450 52579 98900 105158 210316 262895 525790 1051580 1209317 1314475 2260897 2418634 2628950 4521794 4837268 5257900 6046585 9043588 11304485 12093170 22608970 24186340 30232925 45217940 52000631 56522425 60465850 104001262 113044850 120931700 208002524 226089700 260003155 520006310 1040012620 1300015775 2600031550 5200063100