Search a number
-
+
10200210211000 = 23531973113151431
BaseRepresentation
bin1001010001101110101111…
…1010000000000010111000
31100010010112012001202121101
42110123223322000002320
52314110012303223000
633405524544421144
72101640501144335
oct224335372000270
940103465052541
1010200210211000
113282980821917
121188a519177b4
1358cb4cb985b4
1427399b0cd98c
1512a4e6a8be6a
hex946ebe800b8

10200210211000 has 512 divisors, whose sum is σ = 25924462387200. Its totient is φ = 3744921600000.

The previous prime is 10200210210923. The next prime is 10200210211043. The reversal of 10200210211000 is 11201200201.

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

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 23666380785 + ... + 23666381215.

It is an arithmetic number, because the mean of its divisors is an integer number (50633715600).

Almost surely, 210200210211000 is an apocalyptic number.

10200210211000 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 10200210211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12962231193600).

10200210211000 is an abundant number, since it is smaller than the sum of its proper divisors (15724252176200).

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

10200210211000 is a wasteful number, since it uses less digits than its factorization.

10200210211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10200210211000 its reverse (11201200201), we get a palindrome (10211411411201).

The spelling of 10200210211000 in words is "ten trillion, two hundred billion, two hundred ten million, two hundred eleven thousand".