Search a number
-
+
200010910000 = 24541119831153
BaseRepresentation
bin1011101001000110010…
…1000100100100110000
3201010021002210222012111
42322101211010210300
511234110243110000
6231514515535104
720310312453406
oct2722145044460
9633232728174
10200010910000
1177907a43030
123291b2ba494
1315b2666bcb5
149975721476
1553093cbcba
hex2e91944930

200010910000 has 400 divisors, whose sum is σ = 563260199040. Its totient is φ = 68014080000.

The previous prime is 200010909991. The next prime is 200010910007. The reversal of 200010910000 is 19010002.

200010910000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (400).

It is not an unprimeable number, because it can be changed into a prime (200010910007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 173469424 + ... + 173470576.

Almost surely, 2200010910000 is an apocalyptic number.

200010910000 is a gapful number since it is divisible by the number (20) 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 200010910000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281630099520).

200010910000 is an abundant number, since it is smaller than the sum of its proper divisors (363249289040).

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

200010910000 is a wasteful number, since it uses less digits than its factorization.

200010910000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 200010910000 its reverse (19010002), we get a palindrome (200029920002).

The spelling of 200010910000 in words is "two hundred billion, ten million, nine hundred ten thousand".