Search a number
-
+
10200304444000 = 2553112959157863
BaseRepresentation
bin1001010001101111000110…
…0001011110001001100000
31100010010202202101021222111
42110123301201132021200
52314110210414202000
633405542152245104
72101643024130166
oct224336141361140
940103682337874
1010200304444000
113282a19a34530
121188a793a0794
1358cb66570178
142739a981d236
1512a4eeea2cba
hex946f185e260

10200304444000 has 768 divisors, whose sum is σ = 28979422617600. Its totient is φ = 3494120448000.

The previous prime is 10200304443991. The next prime is 10200304444069. The reversal of 10200304444000 is 44440300201.

It is a super-2 number, since 2×102003044440002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 11819587569 + ... + 11819588431.

It is an arithmetic number, because the mean of its divisors is an integer number (37733623200).

Almost surely, 210200304444000 is an apocalyptic number.

10200304444000 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 10200304444000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14489711308800).

10200304444000 is an abundant number, since it is smaller than the sum of its proper divisors (18779118173600).

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

10200304444000 is a wasteful number, since it uses less digits than its factorization.

10200304444000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10200304444000 its reverse (44440300201), we get a palindrome (10244744744201).

The spelling of 10200304444000 in words is "ten trillion, two hundred billion, three hundred four million, four hundred forty-four thousand".