Search a number
-
+
10200200100200 = 235211171012700323
BaseRepresentation
bin1001010001101110101101…
…0011011011100101101000
31100010010111111001002012022
42110123223103123211220
52314110002211201300
633405523544004012
72101640316203645
oct224335323334550
940103444032168
1010200200100200
113282976046490
121188a4a460608
1358cb4aa68486
14273999a1adcc
1512a4e5c41285
hex946eb4db968

10200200100200 has 192 divisors, whose sum is σ = 27664495341120. Its totient is φ = 3456412160000.

The previous prime is 10200200100143. The next prime is 10200200100239. The reversal of 10200200100200 is 200100200201.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2427239 + ... + 5127561.

It is an arithmetic number, because the mean of its divisors is an integer number (144085913235).

Almost surely, 210200200100200 is an apocalyptic number.

10200200100200 is a gapful number since it is divisible by the number (10) 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 10200200100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13832247670560).

10200200100200 is an abundant number, since it is smaller than the sum of its proper divisors (17464295240920).

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

10200200100200 is a wasteful number, since it uses less digits than its factorization.

10200200100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700468 (or 2700459 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10200200100200 its reverse (200100200201), we get a palindrome (10400300300401).

The spelling of 10200200100200 in words is "ten trillion, two hundred billion, two hundred million, one hundred thousand, two hundred".