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200130404000 = 255350032601
BaseRepresentation
bin1011101001100010110…
…0111001111010100000
3201010120102122220011012
42322120230321322200
511234331340412000
6231534425040052
720313263236412
oct2723054717240
9633512586135
10200130404000
11779694396aa
1232953326028
1315b453497c7
1499875489b2
155314b32735
hex2e98b39ea0

200130404000 has 48 divisors (see below), whose sum is σ = 491720412456. Its totient is φ = 80052160000.

The previous prime is 200130403961. The next prime is 200130404003. The reversal of 200130404000 is 404031002.

200130404000 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 54911486224 + 145218917776 = 234332^2 + 381076^2 .

It is not an unprimeable number, because it can be changed into a prime (200130404003) 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 7 ways as a sum of consecutive naturals, for example, 25012301 + ... + 25020300.

Almost surely, 2200130404000 is an apocalyptic number.

200130404000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200130404000 is an abundant number, since it is smaller than the sum of its proper divisors (291590008456).

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

200130404000 is an equidigital number, since it uses as much as digits as its factorization.

200130404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50032626 (or 50032608 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 200130404000 its reverse (404031002), we get a palindrome (200534435002).

The spelling of 200130404000 in words is "two hundred billion, one hundred thirty million, four hundred four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 50032601 100065202 200130404 250163005 400260808 500326010 800521616 1000652020 1250815025 1601043232 2001304040 2501630050 4002608080 5003260100 6254075125 8005216160 10006520200 12508150250 20013040400 25016300500 40026080800 50032601000 100065202000 200130404000