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5000000050000 = 2455175882353
BaseRepresentation
bin100100011000010011100…
…1110100001001101010000
3122200222212121012200000001
41020300213032201031100
51123410000003100000
614344545053335344
71024144443120664
oct110604716411520
918628777180001
105000000050000
11165854075108a
12689049a97554
132a36620b0c57
1413400379a8a4
158a0dc73146a
hex48c273a1350

5000000050000 has 120 divisors (see below), whose sum is σ = 12820872895992. Its totient is φ = 1882352640000.

The previous prime is 5000000049997. The next prime is 5000000050007. The reversal of 5000000050000 is 500000005.

It can be written as a sum of positive squares in 12 ways, for example, as 4464211185424 + 535788864576 = 2112868^2 + 731976^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000000050007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2091177 + ... + 3791176.

Almost surely, 25000000050000 is an apocalyptic number.

5000000050000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5000000050000 is an abundant number, since it is smaller than the sum of its proper divisors (7820872845992).

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

5000000050000 is an equidigital number, since it uses as much as digits as its factorization.

5000000050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882403 (or 5882377 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 10.

Adding to 5000000050000 its reverse (500000005), we get a palindrome (5000500050005).

5000000050000 divided by its reverse (500000005) gives a 4-th power (10000 = 104).

The spelling of 5000000050000 in words is "five trillion, fifty thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 125 136 170 200 250 272 340 400 425 500 625 680 850 1000 1250 1360 1700 2000 2125 2500 3125 3400 4250 5000 6250 6800 8500 10000 10625 12500 17000 21250 25000 34000 42500 50000 53125 85000 106250 170000 212500 425000 850000 5882353 11764706 23529412 29411765 47058824 58823530 94117648 100000001 117647060 147058825 200000002 235294120 294117650 400000004 470588240 500000005 588235300 735294125 800000008 1000000010 1176470600 1470588250 1600000016 2000000020 2352941200 2500000025 2941176500 3676470625 4000000040 5000000050 5882353000 7352941250 8000000080 10000000100 11764706000 12500000125 14705882500 18382353125 20000000200 25000000250 29411765000 36764706250 40000000400 50000000500 58823530000 62500000625 73529412500 100000001000 125000001250 147058825000 200000002000 250000002500 294117650000 312500003125 500000005000 625000006250 1000000010000 1250000012500 2500000025000 5000000050000