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10052140323 = 319176353339
BaseRepresentation
bin10010101110010011…
…10111110100100011
3221221112212122012110
421113021313310203
5131041321442243
64341244130403
7504046532361
oct112711676443
927845778173
1010052140323
114299197895
121b46536a03
13c42744b34
146b5056631
153dc75be33
hex257277d23

10052140323 has 8 divisors (see below), whose sum is σ = 14108267200. Its totient is φ = 6348720168.

The previous prime is 10052140277. The next prime is 10052140367. The reversal of 10052140323 is 32304125001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10052140323 - 28 = 10052140067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10052140323.

It is not an unprimeable number, because it can be changed into a prime (10052147323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 88176613 + ... + 88176726.

It is an arithmetic number, because the mean of its divisors is an integer number (1763533400).

Almost surely, 210052140323 is an apocalyptic number.

10052140323 is a deficient number, since it is larger than the sum of its proper divisors (4056126877).

10052140323 is a wasteful number, since it uses less digits than its factorization.

10052140323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176353361.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10052140323 its reverse (32304125001), we get a palindrome (42356265324).

The spelling of 10052140323 in words is "ten billion, fifty-two million, one hundred forty thousand, three hundred twenty-three".

Divisors: 1 3 19 57 176353339 529060017 3350713441 10052140323