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10392019200 = 28335260139
BaseRepresentation
bin10011010110110100…
…11010000100000000
3222211020102021101000
421223122122010000
5132240324103300
64435105012000
7515344464033
oct115332320400
928736367330
1010392019200
114453029922
122020324000
13c97c962b4
1470824b01a
1540c4e6c00
hex26b69a100

10392019200 has 216 divisors, whose sum is σ = 38107109600. Its totient is φ = 2771159040.

The previous prime is 10392019153. The next prime is 10392019207. The reversal of 10392019200 is 291029301.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10392019207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142731 + ... + 202869.

Almost surely, 210392019200 is an apocalyptic number.

10392019200 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 10392019200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19053554800).

10392019200 is an abundant number, since it is smaller than the sum of its proper divisors (27715090400).

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

10392019200 is an equidigital number, since it uses as much as digits as its factorization.

10392019200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60174 (or 60149 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

It can be divided in two parts, 1039201 and 9200, that added together give a palindrome (1048401).

The spelling of 10392019200 in words is "ten billion, three hundred ninety-two million, nineteen thousand, two hundred".