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5725504380100 = 22521726912520237
BaseRepresentation
bin101001101010001001010…
…1001111001110011000100
3202021100112020121021101111
41103110102221321303010
51222301313110130400
620102132125134404
71130440223146021
oct123242251716304
922240466537344
105725504380100
111908199a6043a
127857839ba404
13326bb33c437b
1415b18a00a548
159de008cc3ba
hex53512a79cc4

5725504380100 has 72 divisors (see below), whose sum is σ = 13204093399560. Its totient is φ = 2147470878720.

The previous prime is 5725504380077. The next prime is 5725504380103. The reversal of 5725504380100 is 10834055275.

It can be written as a sum of positive squares in 12 ways, for example, as 1670468361156 + 4055036018944 = 1292466^2 + 2013712^2 .

It is not an unprimeable number, because it can be changed into a prime (5725504380103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5802819 + ... + 6717418.

It is an arithmetic number, because the mean of its divisors is an integer number (183390186105).

Almost surely, 25725504380100 is an apocalyptic number.

5725504380100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5725504380100 is an abundant number, since it is smaller than the sum of its proper divisors (7478589019460).

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

5725504380100 is a wasteful number, since it uses less digits than its factorization.

5725504380100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12520537 (or 12520530 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 5725504380100 in words is "five trillion, seven hundred twenty-five billion, five hundred four million, three hundred eighty thousand, one hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 269 340 425 538 850 1076 1345 1700 2690 4573 5380 6725 9146 13450 18292 22865 26900 45730 91460 114325 228650 457300 12520237 25040474 50080948 62601185 125202370 212844029 250404740 313005925 425688058 626011850 851376116 1064220145 1252023700 2128440290 3367943753 4256880580 5321100725 6735887506 10642201450 13471775012 16839718765 21284402900 33679437530 57255043801 67358875060 84198593825 114510087602 168397187650 229020175204 286275219005 336794375300 572550438010 1145100876020 1431376095025 2862752190050 5725504380100