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10044422323 = 13772647871
BaseRepresentation
bin10010101101011000…
…11011100010110011
3221221000100112002121
421112230123202303
5131032333003243
64340410455111
7503624116045
oct112654334263
927830315077
1010044422323
1142948a6181
121b43a34497
13c40c71b80
146b4007a95
153dbc351ed
hex256b1b8b3

10044422323 has 4 divisors (see below), whose sum is σ = 10817070208. Its totient is φ = 9271774440.

The previous prime is 10044422291. The next prime is 10044422357. The reversal of 10044422323 is 32322444001.

It is a happy number.

10044422323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32322444001 = 261712350953.

It is a cyclic number.

It is not a de Polignac number, because 10044422323 - 25 = 10044422291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10044422393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386323923 + ... + 386323948.

It is an arithmetic number, because the mean of its divisors is an integer number (2704267552).

Almost surely, 210044422323 is an apocalyptic number.

10044422323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10044422323 is a deficient number, since it is larger than the sum of its proper divisors (772647885).

10044422323 is an equidigital number, since it uses as much as digits as its factorization.

10044422323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772647884.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10044422323 its reverse (32322444001), we get a palindrome (42366866324).

The spelling of 10044422323 in words is "ten billion, forty-four million, four hundred twenty-two thousand, three hundred twenty-three".

Divisors: 1 13 772647871 10044422323