Search a number
-
+
200210000202000 = 243253193456712619
BaseRepresentation
bin101101100001011100000101…
…111100010100100100010000
3222020212220000011001122021200
4231201130011330110210100
5202220220040022431000
61545451112050351200
760112460305504425
oct5541340574244420
9866786004048250
10200210000202000
115887a6477172a8
121a556057b8b500
138793950339439
143762303cbbd4c
151822dc5411500
hexb61705f14910

200210000202000 has 480 divisors, whose sum is σ = 703099557438720. Its totient is φ = 53096867020800.

The previous prime is 200210000201951. The next prime is 200210000202103. The reversal of 200210000202000 is 202000012002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15865751691 + ... + 15865764309.

It is an arithmetic number, because the mean of its divisors is an integer number (1464790744664).

Almost surely, 2200210000202000 is an apocalyptic number.

200210000202000 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 200210000202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351549778719360).

200210000202000 is an abundant number, since it is smaller than the sum of its proper divisors (502889557236720).

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

200210000202000 is a wasteful number, since it uses less digits than its factorization.

200210000202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17408 (or 17389 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200210000202000 its reverse (202000012002), we get a palindrome (200412000214002).

The spelling of 200210000202000 in words is "two hundred trillion, two hundred ten billion, two hundred two thousand".