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10299789192 = 23371119215439
BaseRepresentation
bin10011001011110101…
…00100111110001000
3222120210212111120210
421211322210332020
5132043221223232
64422012121120
7513144522630
oct114572447610
928523774523
1010299789192
114405a65080
121bb54661a0
13c81b43324
146d9cbd6c0
154043795cc
hex265ea4f88

10299789192 has 192 divisors, whose sum is σ = 33884006400. Its totient is φ = 2534302080.

The previous prime is 10299789187. The next prime is 10299789193. The reversal of 10299789192 is 29198799201.

10299789192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (10299789193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 659409 + ... + 674847.

It is an arithmetic number, because the mean of its divisors is an integer number (176479200).

Almost surely, 210299789192 is an apocalyptic number.

10299789192 is a gapful number since it is divisible by the number (12) 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 10299789192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16942003200).

10299789192 is an abundant number, since it is smaller than the sum of its proper divisors (23584217208).

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

10299789192 is a wasteful number, since it uses less digits than its factorization.

10299789192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15504 (or 15481 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 57.

The spelling of 10299789192 in words is "ten billion, two hundred ninety-nine million, seven hundred eighty-nine thousand, one hundred ninety-two".