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10423112230 = 258211269563
BaseRepresentation
bin10011011010100010…
…00001001000100110
3222220101220221222201
421231101001020212
5132321304042410
64442135245114
7516202664206
oct115521011046
928811827881
1010423112230
114469636543
12202a81979a
13ca156193b
1470c422406
154100d983a
hex26d441226

10423112230 has 16 divisors (see below), whose sum is σ = 18784468944. Its totient is φ = 4164163360.

The previous prime is 10423112173. The next prime is 10423112243. The reversal of 10423112230 is 3221132401.

It is a happy number.

10423112230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10423112198 and 10423112207.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 626572 + ... + 642991.

It is an arithmetic number, because the mean of its divisors is an integer number (1174029309).

Almost surely, 210423112230 is an apocalyptic number.

10423112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10423112230 is a deficient number, since it is larger than the sum of its proper divisors (8361356714).

10423112230 is a wasteful number, since it uses less digits than its factorization.

10423112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270391.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10423112230 its reverse (3221132401), we get a palindrome (13644244631).

The spelling of 10423112230 in words is "ten billion, four hundred twenty-three million, one hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 821 1642 4105 8210 1269563 2539126 6347815 12695630 1042311223 2084622446 5211556115 10423112230